Home / 4,034,720.40-6,055,385.40-4,003,227.60

Finding the Fourth Proportional to 4,034,720.40, 6,055,385.40 and 4,003,227.60

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Solution

The fourth proportional to 4,034,720.40, 6,055,385.40 and 4,003,227.60 is: 6,008,120.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,720.40 : 6,055,385.40 = 4,003,227.60 : x
  2. Step 2: Convert to fraction form
    4,034,720.40/6,055,385.40 = 4,003,227.60/x
  3. Step 3: Cross multiply
    4,034,720.40x = 6,055,385.40 × 4,003,227.60
  4. Step 4: Simplify right side
    4,034,720.40x = 24,241,085,961,917.04
  5. Step 5: Solve for x
    x = 24,241,085,961,917.04/4,034,720.40
  6. Step 6: Final answer
    x = 6,008,120.40

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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.