Home / 534,473.28-737,573.24-292,764.51

Finding the Fourth Proportional to 534,473.28, 737,573.24 and 292,764.51

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Solution

The fourth proportional to 534,473.28, 737,573.24 and 292,764.51 is: 404,015.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,473.28 : 737,573.24 = 292,764.51 : x
  2. Step 2: Convert to fraction form
    534,473.28/737,573.24 = 292,764.51/x
  3. Step 3: Cross multiply
    534,473.28x = 737,573.24 × 292,764.51
  4. Step 4: Simplify right side
    534,473.28x = 215,935,268,929.62
  5. Step 5: Solve for x
    x = 215,935,268,929.62/534,473.28
  6. Step 6: Final answer
    x = 404,015.09

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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.