Home / 1,499,600.20-2,246,575.20-740,553.16

Finding the Fourth Proportional to 1,499,600.20, 2,246,575.20 and 740,553.16

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Solution

The fourth proportional to 1,499,600.20, 2,246,575.20 and 740,553.16 is: 1,109,434.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,499,600.20 : 2,246,575.20 = 740,553.16 : x
  2. Step 2: Convert to fraction form
    1,499,600.20/2,246,575.20 = 740,553.16/x
  3. Step 3: Cross multiply
    1,499,600.20x = 2,246,575.20 × 740,553.16
  4. Step 4: Simplify right side
    1,499,600.20x = 1,663,708,363,537.63
  5. Step 5: Solve for x
    x = 1,663,708,363,537.63/1,499,600.20
  6. Step 6: Final answer
    x = 1,109,434.61

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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.