Home / 755,006.31-1,041,951.60-432,769.95

Finding the Fourth Proportional to 755,006.31, 1,041,951.60 and 432,769.95

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Solution

The fourth proportional to 755,006.31, 1,041,951.60 and 432,769.95 is: 597,247.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    755,006.31 : 1,041,951.60 = 432,769.95 : x
  2. Step 2: Convert to fraction form
    755,006.31/1,041,951.60 = 432,769.95/x
  3. Step 3: Cross multiply
    755,006.31x = 1,041,951.60 × 432,769.95
  4. Step 4: Simplify right side
    755,006.31x = 450,925,341,834.42
  5. Step 5: Solve for x
    x = 450,925,341,834.42/755,006.31
  6. Step 6: Final answer
    x = 597,247.12

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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.