Home / 9,060,446.97-12,503,418.59-4,986,065.97

Finding the Fourth Proportional to 9,060,446.97, 12,503,418.59 and 4,986,065.97

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Solution

The fourth proportional to 9,060,446.97, 12,503,418.59 and 4,986,065.97 is: 6,880,772.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,446.97 : 12,503,418.59 = 4,986,065.97 : x
  2. Step 2: Convert to fraction form
    9,060,446.97/12,503,418.59 = 4,986,065.97/x
  3. Step 3: Cross multiply
    9,060,446.97x = 12,503,418.59 × 4,986,065.97
  4. Step 4: Simplify right side
    9,060,446.97x = 62,342,869,952,729.54
  5. Step 5: Solve for x
    x = 62,342,869,952,729.54/9,060,446.97
  6. Step 6: Final answer
    x = 6,880,772.01

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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.