Home / 10,996,801.22-15,174,856.41-6,101,713.10

Finding the Fourth Proportional to 10,996,801.22, 15,174,856.41 and 6,101,713.10

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Solution

The fourth proportional to 10,996,801.22, 15,174,856.41 and 6,101,713.10 is: 8,419,959.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,996,801.22 : 15,174,856.41 = 6,101,713.10 : x
  2. Step 2: Convert to fraction form
    10,996,801.22/15,174,856.41 = 6,101,713.10/x
  3. Step 3: Cross multiply
    10,996,801.22x = 15,174,856.41 × 6,101,713.10
  4. Step 4: Simplify right side
    10,996,801.22x = 92,592,620,071,641.69
  5. Step 5: Solve for x
    x = 92,592,620,071,641.69/10,996,801.22
  6. Step 6: Final answer
    x = 8,419,959.43

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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.