Home / 3,229,359.62-4,842,357.47-1,523,044.76

Finding the Fourth Proportional to 3,229,359.62, 4,842,357.47 and 1,523,044.76

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Solution

The fourth proportional to 3,229,359.62, 4,842,357.47 and 1,523,044.76 is: 2,283,773.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,359.62 : 4,842,357.47 = 1,523,044.76 : x
  2. Step 2: Convert to fraction form
    3,229,359.62/4,842,357.47 = 1,523,044.76/x
  3. Step 3: Cross multiply
    3,229,359.62x = 4,842,357.47 × 1,523,044.76
  4. Step 4: Simplify right side
    3,229,359.62x = 7,375,127,138,903.35
  5. Step 5: Solve for x
    x = 7,375,127,138,903.35/3,229,359.62
  6. Step 6: Final answer
    x = 2,283,773.88

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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.