Home / 3,073,227.20-4,241,159.52-1,715,353.28

Finding the Fourth Proportional to 3,073,227.20, 4,241,159.52 and 1,715,353.28

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Solution

The fourth proportional to 3,073,227.20, 4,241,159.52 and 1,715,353.28 is: 2,367,246.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,227.20 : 4,241,159.52 = 1,715,353.28 : x
  2. Step 2: Convert to fraction form
    3,073,227.20/4,241,159.52 = 1,715,353.28/x
  3. Step 3: Cross multiply
    3,073,227.20x = 4,241,159.52 × 1,715,353.28
  4. Step 4: Simplify right side
    3,073,227.20x = 7,275,086,893,635.23
  5. Step 5: Solve for x
    x = 7,275,086,893,635.23/3,073,227.20
  6. Step 6: Final answer
    x = 2,367,246.68

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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.