Home / 3,027,747.64-4,536,480.28-1,827,147.16

Finding the Fourth Proportional to 3,027,747.64, 4,536,480.28 and 1,827,147.16

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Solution

The fourth proportional to 3,027,747.64, 4,536,480.28 and 1,827,147.16 is: 2,737,618.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,747.64 : 4,536,480.28 = 1,827,147.16 : x
  2. Step 2: Convert to fraction form
    3,027,747.64/4,536,480.28 = 1,827,147.16/x
  3. Step 3: Cross multiply
    3,027,747.64x = 4,536,480.28 × 1,827,147.16
  4. Step 4: Simplify right side
    3,027,747.64x = 8,288,817,059,998.01
  5. Step 5: Solve for x
    x = 8,288,817,059,998.01/3,027,747.64
  6. Step 6: Final answer
    x = 2,737,618.21

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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.