Home / 1,063,893.38-1,594,461.26-432,073.22

Finding the Fourth Proportional to 1,063,893.38, 1,594,461.26 and 432,073.22

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Solution

The fourth proportional to 1,063,893.38, 1,594,461.26 and 432,073.22 is: 647,549.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,893.38 : 1,594,461.26 = 432,073.22 : x
  2. Step 2: Convert to fraction form
    1,063,893.38/1,594,461.26 = 432,073.22/x
  3. Step 3: Cross multiply
    1,063,893.38x = 1,594,461.26 × 432,073.22
  4. Step 4: Simplify right side
    1,063,893.38x = 688,924,010,773.46
  5. Step 5: Solve for x
    x = 688,924,010,773.46/1,063,893.38
  6. Step 6: Final answer
    x = 647,549.86

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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.