Home / 9,167,700.27-12,651,527.07-5,037,732.47

Finding the Fourth Proportional to 9,167,700.27, 12,651,527.07 and 5,037,732.47

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Solution

The fourth proportional to 9,167,700.27, 12,651,527.07 and 5,037,732.47 is: 6,952,126.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167,700.27 : 12,651,527.07 = 5,037,732.47 : x
  2. Step 2: Convert to fraction form
    9,167,700.27/12,651,527.07 = 5,037,732.47/x
  3. Step 3: Cross multiply
    9,167,700.27x = 12,651,527.07 × 5,037,732.47
  4. Step 4: Simplify right side
    9,167,700.27x = 63,735,008,715,622.96
  5. Step 5: Solve for x
    x = 63,735,008,715,622.96/9,167,700.27
  6. Step 6: Final answer
    x = 6,952,126.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.