Home / 3,630,659.02-5,442,251.84-1,609,854.62

Finding the Fourth Proportional to 3,630,659.02, 5,442,251.84 and 1,609,854.62

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Solution

The fourth proportional to 3,630,659.02, 5,442,251.84 and 1,609,854.62 is: 2,413,125.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,659.02 : 5,442,251.84 = 1,609,854.62 : x
  2. Step 2: Convert to fraction form
    3,630,659.02/5,442,251.84 = 1,609,854.62/x
  3. Step 3: Cross multiply
    3,630,659.02x = 5,442,251.84 × 1,609,854.62
  4. Step 4: Simplify right side
    3,630,659.02x = 8,761,234,232,566.97
  5. Step 5: Solve for x
    x = 8,761,234,232,566.97/3,630,659.02
  6. Step 6: Final answer
    x = 2,413,125.05

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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.