Home / 4,847,265.20-7,272,558.72-1,654,633.39

Finding the Fourth Proportional to 4,847,265.20, 7,272,558.72 and 1,654,633.39

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Solution

The fourth proportional to 4,847,265.20, 7,272,558.72 and 1,654,633.39 is: 2,482,517.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,847,265.20 : 7,272,558.72 = 1,654,633.39 : x
  2. Step 2: Convert to fraction form
    4,847,265.20/7,272,558.72 = 1,654,633.39/x
  3. Step 3: Cross multiply
    4,847,265.20x = 7,272,558.72 × 1,654,633.39
  4. Step 4: Simplify right side
    4,847,265.20x = 12,033,418,488,847.66
  5. Step 5: Solve for x
    x = 12,033,418,488,847.66/4,847,265.20
  6. Step 6: Final answer
    x = 2,482,517.05

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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.