Home / 5,504,200.80-8,229,729.15-4,069,310.10

Finding the Fourth Proportional to 5,504,200.80, 8,229,729.15 and 4,069,310.10

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Solution

The fourth proportional to 5,504,200.80, 8,229,729.15 and 4,069,310.10 is: 6,084,320.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504,200.80 : 8,229,729.15 = 4,069,310.10 : x
  2. Step 2: Convert to fraction form
    5,504,200.80/8,229,729.15 = 4,069,310.10/x
  3. Step 3: Cross multiply
    5,504,200.80x = 8,229,729.15 × 4,069,310.10
  4. Step 4: Simplify right side
    5,504,200.80x = 33,489,319,950,359.42
  5. Step 5: Solve for x
    x = 33,489,319,950,359.42/5,504,200.80
  6. Step 6: Final answer
    x = 6,084,320.17

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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.