Home / 6,907,282.29-9,532,965.33-4,006,073.70

Finding the Fourth Proportional to 6,907,282.29, 9,532,965.33 and 4,006,073.70

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Solution

The fourth proportional to 6,907,282.29, 9,532,965.33 and 4,006,073.70 is: 5,528,912.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,907,282.29 : 9,532,965.33 = 4,006,073.70 : x
  2. Step 2: Convert to fraction form
    6,907,282.29/9,532,965.33 = 4,006,073.70/x
  3. Step 3: Cross multiply
    6,907,282.29x = 9,532,965.33 × 4,006,073.70
  4. Step 4: Simplify right side
    6,907,282.29x = 38,189,761,691,524.82
  5. Step 5: Solve for x
    x = 38,189,761,691,524.82/6,907,282.29
  6. Step 6: Final answer
    x = 5,528,912.83

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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.