Home / 727,618.14-1,092,172.02-600,854.52

Finding the Fourth Proportional to 727,618.14, 1,092,172.02 and 600,854.52

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Solution

The fourth proportional to 727,618.14, 1,092,172.02 and 600,854.52 is: 901,896.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    727,618.14 : 1,092,172.02 = 600,854.52 : x
  2. Step 2: Convert to fraction form
    727,618.14/1,092,172.02 = 600,854.52/x
  3. Step 3: Cross multiply
    727,618.14x = 1,092,172.02 × 600,854.52
  4. Step 4: Simplify right side
    727,618.14x = 656,236,494,834.53
  5. Step 5: Solve for x
    x = 656,236,494,834.53/727,618.14
  6. Step 6: Final answer
    x = 901,896.83

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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.