Home / 3,263,144.02-4,870,763.34-3,022,666.98

Finding the Fourth Proportional to 3,263,144.02, 4,870,763.34 and 3,022,666.98

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Solution

The fourth proportional to 3,263,144.02, 4,870,763.34 and 3,022,666.98 is: 4,511,812.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,144.02 : 4,870,763.34 = 3,022,666.98 : x
  2. Step 2: Convert to fraction form
    3,263,144.02/4,870,763.34 = 3,022,666.98/x
  3. Step 3: Cross multiply
    3,263,144.02x = 4,870,763.34 × 3,022,666.98
  4. Step 4: Simplify right side
    3,263,144.02x = 14,722,695,515,212.51
  5. Step 5: Solve for x
    x = 14,722,695,515,212.51/3,263,144.02
  6. Step 6: Final answer
    x = 4,511,812.97

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Half scale
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Double scale
Find fourth proportional to 3,263,145.02, 4,870,764.83 and 3,022,667.98
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.