Home / 732,046.60-1,097,195.10-376,877.80

Finding the Fourth Proportional to 732,046.60, 1,097,195.10 and 376,877.80

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Solution

The fourth proportional to 732,046.60, 1,097,195.10 and 376,877.80 is: 564,866.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,046.60 : 1,097,195.10 = 376,877.80 : x
  2. Step 2: Convert to fraction form
    732,046.60/1,097,195.10 = 376,877.80/x
  3. Step 3: Cross multiply
    732,046.60x = 1,097,195.10 × 376,877.80
  4. Step 4: Simplify right side
    732,046.60x = 413,508,475,458.78
  5. Step 5: Solve for x
    x = 413,508,475,458.78/732,046.60
  6. Step 6: Final answer
    x = 564,866.33

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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.