Home / 5,831,853.52-8,759,132.13-4,753,163.16

Finding the Fourth Proportional to 5,831,853.52, 8,759,132.13 and 4,753,163.16

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Solution

The fourth proportional to 5,831,853.52, 8,759,132.13 and 4,753,163.16 is: 7,138,996.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,831,853.52 : 8,759,132.13 = 4,753,163.16 : x
  2. Step 2: Convert to fraction form
    5,831,853.52/8,759,132.13 = 4,753,163.16/x
  3. Step 3: Cross multiply
    5,831,853.52x = 8,759,132.13 × 4,753,163.16
  4. Step 4: Simplify right side
    5,831,853.52x = 41,633,584,086,326.86
  5. Step 5: Solve for x
    x = 41,633,584,086,326.86/5,831,853.52
  6. Step 6: Final answer
    x = 7,138,996.88

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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.