Home / 6,923,357.50-9,554,209.86-3,825,794.38

Finding the Fourth Proportional to 6,923,357.50, 9,554,209.86 and 3,825,794.38

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Solution

The fourth proportional to 6,923,357.50, 9,554,209.86 and 3,825,794.38 is: 5,279,583.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923,357.50 : 9,554,209.86 = 3,825,794.38 : x
  2. Step 2: Convert to fraction form
    6,923,357.50/9,554,209.86 = 3,825,794.38/x
  3. Step 3: Cross multiply
    6,923,357.50x = 9,554,209.86 × 3,825,794.38
  4. Step 4: Simplify right side
    6,923,357.50x = 36,552,442,387,728.59
  5. Step 5: Solve for x
    x = 36,552,442,387,728.59/6,923,357.50
  6. Step 6: Final answer
    x = 5,279,583.26

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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.