Home / 3,027,770.64-4,536,514.80-1,827,170.12

Finding the Fourth Proportional to 3,027,770.64, 4,536,514.80 and 1,827,170.12

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Solution

The fourth proportional to 3,027,770.64, 4,536,514.80 and 1,827,170.12 is: 2,737,652.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,770.64 : 4,536,514.80 = 1,827,170.12 : x
  2. Step 2: Convert to fraction form
    3,027,770.64/4,536,514.80 = 1,827,170.12/x
  3. Step 3: Cross multiply
    3,027,770.64x = 4,536,514.80 × 1,827,170.12
  4. Step 4: Simplify right side
    3,027,770.64x = 8,288,984,291,497.78
  5. Step 5: Solve for x
    x = 8,288,984,291,497.78/3,027,770.64
  6. Step 6: Final answer
    x = 2,737,652.64

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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.