Home / 4,536,147.80-6,804,221.70-2,016,723.80

Finding the Fourth Proportional to 4,536,147.80, 6,804,221.70 and 2,016,723.80

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Solution

The fourth proportional to 4,536,147.80, 6,804,221.70 and 2,016,723.80 is: 3,025,085.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,147.80 : 6,804,221.70 = 2,016,723.80 : x
  2. Step 2: Convert to fraction form
    4,536,147.80/6,804,221.70 = 2,016,723.80/x
  3. Step 3: Cross multiply
    4,536,147.80x = 6,804,221.70 × 2,016,723.80
  4. Step 4: Simplify right side
    4,536,147.80x = 13,722,235,842,866.46
  5. Step 5: Solve for x
    x = 13,722,235,842,866.46/4,536,147.80
  6. Step 6: Final answer
    x = 3,025,085.70

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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.