Home / 924,594.56-1,386,792.48-626,985.44

Finding the Fourth Proportional to 924,594.56, 1,386,792.48 and 626,985.44

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Solution

The fourth proportional to 924,594.56, 1,386,792.48 and 626,985.44 is: 940,410.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,594.56 : 1,386,792.48 = 626,985.44 : x
  2. Step 2: Convert to fraction form
    924,594.56/1,386,792.48 = 626,985.44/x
  3. Step 3: Cross multiply
    924,594.56x = 1,386,792.48 × 626,985.44
  4. Step 4: Simplify right side
    924,594.56x = 869,498,693,261.49
  5. Step 5: Solve for x
    x = 869,498,693,261.49/924,594.56
  6. Step 6: Final answer
    x = 940,410.78

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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.