Home / 10,608,651.61-15,912,860.77-6,350,008.57

Finding the Fourth Proportional to 10,608,651.61, 15,912,860.77 and 6,350,008.57

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Solution

The fourth proportional to 10,608,651.61, 15,912,860.77 and 6,350,008.57 is: 9,524,943.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,608,651.61 : 15,912,860.77 = 6,350,008.57 : x
  2. Step 2: Convert to fraction form
    10,608,651.61/15,912,860.77 = 6,350,008.57/x
  3. Step 3: Cross multiply
    10,608,651.61x = 15,912,860.77 × 6,350,008.57
  4. Step 4: Simplify right side
    10,608,651.61x = 101,046,802,262,716.80
  5. Step 5: Solve for x
    x = 101,046,802,262,716.80/10,608,651.61
  6. Step 6: Final answer
    x = 9,524,943.03

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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.