Home / 4,367,997.20-6,551,995.80-2,242,233.20

Finding the Fourth Proportional to 4,367,997.20, 6,551,995.80 and 2,242,233.20

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Solution

The fourth proportional to 4,367,997.20, 6,551,995.80 and 2,242,233.20 is: 3,363,349.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,997.20 : 6,551,995.80 = 2,242,233.20 : x
  2. Step 2: Convert to fraction form
    4,367,997.20/6,551,995.80 = 2,242,233.20/x
  3. Step 3: Cross multiply
    4,367,997.20x = 6,551,995.80 × 2,242,233.20
  4. Step 4: Simplify right side
    4,367,997.20x = 14,691,102,509,020.56
  5. Step 5: Solve for x
    x = 14,691,102,509,020.56/4,367,997.20
  6. Step 6: Final answer
    x = 3,363,349.80

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.