Home / 5,591,884.92-8,387,813.26-1,548,359.25

Finding the Fourth Proportional to 5,591,884.92, 8,387,813.26 and 1,548,359.25

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Solution

The fourth proportional to 5,591,884.92, 8,387,813.26 and 1,548,359.25 is: 2,322,534.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,591,884.92 : 8,387,813.26 = 1,548,359.25 : x
  2. Step 2: Convert to fraction form
    5,591,884.92/8,387,813.26 = 1,548,359.25/x
  3. Step 3: Cross multiply
    5,591,884.92x = 8,387,813.26 × 1,548,359.25
  4. Step 4: Simplify right side
    5,591,884.92x = 12,987,348,248,393.65
  5. Step 5: Solve for x
    x = 12,987,348,248,393.65/5,591,884.92
  6. Step 6: Final answer
    x = 2,322,534.97

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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.