Home / 6,806,493.38-9,393,023.86-3,750,816.98

Finding the Fourth Proportional to 6,806,493.38, 9,393,023.86 and 3,750,816.98

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Solution

The fourth proportional to 6,806,493.38, 9,393,023.86 and 3,750,816.98 is: 5,176,162.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,806,493.38 : 9,393,023.86 = 3,750,816.98 : x
  2. Step 2: Convert to fraction form
    6,806,493.38/9,393,023.86 = 3,750,816.98/x
  3. Step 3: Cross multiply
    6,806,493.38x = 9,393,023.86 × 3,750,816.98
  4. Step 4: Simplify right side
    6,806,493.38x = 35,231,513,387,633.14
  5. Step 5: Solve for x
    x = 35,231,513,387,633.14/6,806,493.38
  6. Step 6: Final answer
    x = 5,176,162.15

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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.