Home / 534,531.95-737,654.27-292,823.22

Finding the Fourth Proportional to 534,531.95, 737,654.27 and 292,823.22

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Solution

The fourth proportional to 534,531.95, 737,654.27 and 292,823.22 is: 404,096.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,531.95 : 737,654.27 = 292,823.22 : x
  2. Step 2: Convert to fraction form
    534,531.95/737,654.27 = 292,823.22/x
  3. Step 3: Cross multiply
    534,531.95x = 737,654.27 × 292,823.22
  4. Step 4: Simplify right side
    534,531.95x = 216,002,297,124.03
  5. Step 5: Solve for x
    x = 216,002,297,124.03/534,531.95
  6. Step 6: Final answer
    x = 404,096.14

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1.5x scale

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.