Home / 924,058.64-1,275,211.56-542,091.92

Finding the Fourth Proportional to 924,058.64, 1,275,211.56 and 542,091.92

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Solution

The fourth proportional to 924,058.64, 1,275,211.56 and 542,091.92 is: 748,093.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,058.64 : 1,275,211.56 = 542,091.92 : x
  2. Step 2: Convert to fraction form
    924,058.64/1,275,211.56 = 542,091.92/x
  3. Step 3: Cross multiply
    924,058.64x = 1,275,211.56 × 542,091.92
  4. Step 4: Simplify right side
    924,058.64x = 691,281,882,966.60
  5. Step 5: Solve for x
    x = 691,281,882,966.60/924,058.64
  6. Step 6: Final answer
    x = 748,093.09

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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.