Home / 3,059,488.92-4,588,734.46-900,008.88

Finding the Fourth Proportional to 3,059,488.92, 4,588,734.46 and 900,008.88

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Solution

The fourth proportional to 3,059,488.92, 4,588,734.46 and 900,008.88 is: 1,349,866.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,488.92 : 4,588,734.46 = 900,008.88 : x
  2. Step 2: Convert to fraction form
    3,059,488.92/4,588,734.46 = 900,008.88/x
  3. Step 3: Cross multiply
    3,059,488.92x = 4,588,734.46 × 900,008.88
  4. Step 4: Simplify right side
    3,059,488.92x = 4,129,901,761,962.01
  5. Step 5: Solve for x
    x = 4,129,901,761,962.01/3,059,488.92
  6. Step 6: Final answer
    x = 1,349,866.55

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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.