Home / 3,252,177.20-4,876,374.86-1,230,577.26

Finding the Fourth Proportional to 3,252,177.20, 4,876,374.86 and 1,230,577.26

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Solution

The fourth proportional to 3,252,177.20, 4,876,374.86 and 1,230,577.26 is: 1,845,150.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,177.20 : 4,876,374.86 = 1,230,577.26 : x
  2. Step 2: Convert to fraction form
    3,252,177.20/4,876,374.86 = 1,230,577.26/x
  3. Step 3: Cross multiply
    3,252,177.20x = 4,876,374.86 × 1,230,577.26
  4. Step 4: Simplify right side
    3,252,177.20x = 6,000,756,007,798.80
  5. Step 5: Solve for x
    x = 6,000,756,007,798.80/3,252,177.20
  6. Step 6: Final answer
    x = 1,845,150.39

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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.