Home / 10,630,694.06-15,948,366.68-3,442,954.54

Finding the Fourth Proportional to 10,630,694.06, 15,948,366.68 and 3,442,954.54

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Solution

The fourth proportional to 10,630,694.06, 15,948,366.68 and 3,442,954.54 is: 5,165,185.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,630,694.06 : 15,948,366.68 = 3,442,954.54 : x
  2. Step 2: Convert to fraction form
    10,630,694.06/15,948,366.68 = 3,442,954.54/x
  3. Step 3: Cross multiply
    10,630,694.06x = 15,948,366.68 × 3,442,954.54
  4. Step 4: Simplify right side
    10,630,694.06x = 54,909,501,466,490.73
  5. Step 5: Solve for x
    x = 54,909,501,466,490.73/10,630,694.06
  6. Step 6: Final answer
    x = 5,165,185.00

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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.