Home / 2,316,008.43-3,472,828.02-967,803.12

Finding the Fourth Proportional to 2,316,008.43, 3,472,828.02 and 967,803.12

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Solution

The fourth proportional to 2,316,008.43, 3,472,828.02 and 967,803.12 is: 1,451,209.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,008.43 : 3,472,828.02 = 967,803.12 : x
  2. Step 2: Convert to fraction form
    2,316,008.43/3,472,828.02 = 967,803.12/x
  3. Step 3: Cross multiply
    2,316,008.43x = 3,472,828.02 × 967,803.12
  4. Step 4: Simplify right side
    2,316,008.43x = 3,361,013,792,979.42
  5. Step 5: Solve for x
    x = 3,361,013,792,979.42/2,316,008.43
  6. Step 6: Final answer
    x = 1,451,209.65

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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.