Home / 3,543,565.24-5,316,123.02-1,147,652.04

Finding the Fourth Proportional to 3,543,565.24, 5,316,123.02 and 1,147,652.04

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Solution

The fourth proportional to 3,543,565.24, 5,316,123.02 and 1,147,652.04 is: 1,721,729.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,543,565.24 : 5,316,123.02 = 1,147,652.04 : x
  2. Step 2: Convert to fraction form
    3,543,565.24/5,316,123.02 = 1,147,652.04/x
  3. Step 3: Cross multiply
    3,543,565.24x = 5,316,123.02 × 1,147,652.04
  4. Step 4: Simplify right side
    3,543,565.24x = 6,101,059,428,793.96
  5. Step 5: Solve for x
    x = 6,101,059,428,793.96/3,543,565.24
  6. Step 6: Final answer
    x = 1,721,729.11

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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.