Home / 741,635.34-1,109,407.40-592,167.48

Finding the Fourth Proportional to 741,635.34, 1,109,407.40 and 592,167.48

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Solution

The fourth proportional to 741,635.34, 1,109,407.40 and 592,167.48 is: 885,819.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    741,635.34 : 1,109,407.40 = 592,167.48 : x
  2. Step 2: Convert to fraction form
    741,635.34/1,109,407.40 = 592,167.48/x
  3. Step 3: Cross multiply
    741,635.34x = 1,109,407.40 × 592,167.48
  4. Step 4: Simplify right side
    741,635.34x = 656,954,984,351.35
  5. Step 5: Solve for x
    x = 656,954,984,351.35/741,635.34
  6. Step 6: Final answer
    x = 885,819.42

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1.5x scale

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.