Home / 9,338,585.71-13,979,148.26-6,093,135.12

Finding the Fourth Proportional to 9,338,585.71, 13,979,148.26 and 6,093,135.12

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Solution

The fourth proportional to 9,338,585.71, 13,979,148.26 and 6,093,135.12 is: 9,120,957.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,585.71 : 13,979,148.26 = 6,093,135.12 : x
  2. Step 2: Convert to fraction form
    9,338,585.71/13,979,148.26 = 6,093,135.12/x
  3. Step 3: Cross multiply
    9,338,585.71x = 13,979,148.26 × 6,093,135.12
  4. Step 4: Simplify right side
    9,338,585.71x = 85,176,839,180,227.22
  5. Step 5: Solve for x
    x = 85,176,839,180,227.22/9,338,585.71
  6. Step 6: Final answer
    x = 9,120,957.05

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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.