Home / 9,167,700.25-12,651,527.04-5,037,732.46

Finding the Fourth Proportional to 9,167,700.25, 12,651,527.04 and 5,037,732.46

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Solution

The fourth proportional to 9,167,700.25, 12,651,527.04 and 5,037,732.46 is: 6,952,126.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167,700.25 : 12,651,527.04 = 5,037,732.46 : x
  2. Step 2: Convert to fraction form
    9,167,700.25/12,651,527.04 = 5,037,732.46/x
  3. Step 3: Cross multiply
    9,167,700.25x = 12,651,527.04 × 5,037,732.46
  4. Step 4: Simplify right side
    9,167,700.25x = 63,735,008,374,718.08
  5. Step 5: Solve for x
    x = 63,735,008,374,718.08/9,167,700.25
  6. Step 6: Final answer
    x = 6,952,126.12

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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.