Home / 5,396,227.59-7,447,553.57-3,435,479.28

Finding the Fourth Proportional to 5,396,227.59, 7,447,553.57 and 3,435,479.28

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Solution

The fourth proportional to 5,396,227.59, 7,447,553.57 and 3,435,479.28 is: 4,741,444.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,396,227.59 : 7,447,553.57 = 3,435,479.28 : x
  2. Step 2: Convert to fraction form
    5,396,227.59/7,447,553.57 = 3,435,479.28/x
  3. Step 3: Cross multiply
    5,396,227.59x = 7,447,553.57 × 3,435,479.28
  4. Step 4: Simplify right side
    5,396,227.59x = 25,585,915,959,247.63
  5. Step 5: Solve for x
    x = 25,585,915,959,247.63/5,396,227.59
  6. Step 6: Final answer
    x = 4,741,444.93

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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.