Home / 10,608,650.61-15,912,859.28-6,350,007.57

Finding the Fourth Proportional to 10,608,650.61, 15,912,859.28 and 6,350,007.57

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Solution

The fourth proportional to 10,608,650.61, 15,912,859.28 and 6,350,007.57 is: 9,524,941.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,608,650.61 : 15,912,859.28 = 6,350,007.57 : x
  2. Step 2: Convert to fraction form
    10,608,650.61/15,912,859.28 = 6,350,007.57/x
  3. Step 3: Cross multiply
    10,608,650.61x = 15,912,859.28 × 6,350,007.57
  4. Step 4: Simplify right side
    10,608,650.61x = 101,046,776,856,594.72
  5. Step 5: Solve for x
    x = 101,046,776,856,594.72/10,608,650.61
  6. Step 6: Final answer
    x = 9,524,941.54

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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.