Home / 6,924,400.92-9,556,036.50-4,171,952.04

Finding the Fourth Proportional to 6,924,400.92, 9,556,036.50 and 4,171,952.04

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Solution

The fourth proportional to 6,924,400.92, 9,556,036.50 and 4,171,952.04 is: 5,757,512.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,924,400.92 : 9,556,036.50 = 4,171,952.04 : x
  2. Step 2: Convert to fraction form
    6,924,400.92/9,556,036.50 = 4,171,952.04/x
  3. Step 3: Cross multiply
    6,924,400.92x = 9,556,036.50 × 4,171,952.04
  4. Step 4: Simplify right side
    6,924,400.92x = 39,867,325,970,489.46
  5. Step 5: Solve for x
    x = 39,867,325,970,489.46/6,924,400.92
  6. Step 6: Final answer
    x = 5,757,512.66

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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.