Home / 534,323.47-737,340.94-292,607.35

Finding the Fourth Proportional to 534,323.47, 737,340.94 and 292,607.35

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Solution

The fourth proportional to 534,323.47, 737,340.94 and 292,607.35 is: 403,784.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,323.47 : 737,340.94 = 292,607.35 : x
  2. Step 2: Convert to fraction form
    534,323.47/737,340.94 = 292,607.35/x
  3. Step 3: Cross multiply
    534,323.47x = 737,340.94 × 292,607.35
  4. Step 4: Simplify right side
    534,323.47x = 215,751,373,350.17
  5. Step 5: Solve for x
    x = 215,751,373,350.17/534,323.47
  6. Step 6: Final answer
    x = 403,784.20

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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.