Home / 534,468.03-737,566.20-292,754.65

Finding the Fourth Proportional to 534,468.03, 737,566.20 and 292,754.65

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Solution

The fourth proportional to 534,468.03, 737,566.20 and 292,754.65 is: 404,001.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,468.03 : 737,566.20 = 292,754.65 : x
  2. Step 2: Convert to fraction form
    534,468.03/737,566.20 = 292,754.65/x
  3. Step 3: Cross multiply
    534,468.03x = 737,566.20 × 292,754.65
  4. Step 4: Simplify right side
    534,468.03x = 215,925,932,888.92
  5. Step 5: Solve for x
    x = 215,925,932,888.92/534,468.03
  6. Step 6: Final answer
    x = 404,001.59

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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.