Home / 10,560,553.28-15,847,493.76-4,495,275.11

Finding the Fourth Proportional to 10,560,553.28, 15,847,493.76 and 4,495,275.11

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Solution

The fourth proportional to 10,560,553.28, 15,847,493.76 and 4,495,275.11 is: 6,745,749.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,560,553.28 : 15,847,493.76 = 4,495,275.11 : x
  2. Step 2: Convert to fraction form
    10,560,553.28/15,847,493.76 = 4,495,275.11/x
  3. Step 3: Cross multiply
    10,560,553.28x = 15,847,493.76 × 4,495,275.11
  4. Step 4: Simplify right side
    10,560,553.28x = 71,238,844,255,208.31
  5. Step 5: Solve for x
    x = 71,238,844,255,208.31/10,560,553.28
  6. Step 6: Final answer
    x = 6,745,749.24

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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.