Home / 5,539,593.20-8,310,167.40-1,752,681.20

Finding the Fourth Proportional to 5,539,593.20, 8,310,167.40 and 1,752,681.20

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Solution

The fourth proportional to 5,539,593.20, 8,310,167.40 and 1,752,681.20 is: 2,629,267.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,539,593.20 : 8,310,167.40 = 1,752,681.20 : x
  2. Step 2: Convert to fraction form
    5,539,593.20/8,310,167.40 = 1,752,681.20/x
  3. Step 3: Cross multiply
    5,539,593.20x = 8,310,167.40 × 1,752,681.20
  4. Step 4: Simplify right side
    5,539,593.20x = 14,565,074,170,832.88
  5. Step 5: Solve for x
    x = 14,565,074,170,832.88/5,539,593.20
  6. Step 6: Final answer
    x = 2,629,267.83

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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.