Home / 10,359,335.31-15,536,351.52-3,071,090.76

Finding the Fourth Proportional to 10,359,335.31, 15,536,351.52 and 3,071,090.76

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Solution

The fourth proportional to 10,359,335.31, 15,536,351.52 and 3,071,090.76 is: 4,605,850.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,359,335.31 : 15,536,351.52 = 3,071,090.76 : x
  2. Step 2: Convert to fraction form
    10,359,335.31/15,536,351.52 = 3,071,090.76/x
  3. Step 3: Cross multiply
    10,359,335.31x = 15,536,351.52 × 3,071,090.76
  4. Step 4: Simplify right side
    10,359,335.31x = 47,713,545,597,183.95
  5. Step 5: Solve for x
    x = 47,713,545,597,183.95/10,359,335.31
  6. Step 6: Final answer
    x = 4,605,850.10

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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.