Home / 8,925,004.54-13,387,505.68-5,891,659.71

Finding the Fourth Proportional to 8,925,004.54, 13,387,505.68 and 5,891,659.71

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Solution

The fourth proportional to 8,925,004.54, 13,387,505.68 and 5,891,659.71 is: 8,837,488.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,925,004.54 : 13,387,505.68 = 5,891,659.71 : x
  2. Step 2: Convert to fraction form
    8,925,004.54/13,387,505.68 = 5,891,659.71/x
  3. Step 3: Cross multiply
    8,925,004.54x = 13,387,505.68 × 5,891,659.71
  4. Step 4: Simplify right side
    8,925,004.54x = 78,874,627,832,252.16
  5. Step 5: Solve for x
    x = 78,874,627,832,252.16/8,925,004.54
  6. Step 6: Final answer
    x = 8,837,488.82

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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.