Home / 8,034,691.17-11,088,090.36-4,727,216.28

Finding the Fourth Proportional to 8,034,691.17, 11,088,090.36 and 4,727,216.28

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Solution

The fourth proportional to 8,034,691.17, 11,088,090.36 and 4,727,216.28 is: 6,523,685.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034,691.17 : 11,088,090.36 = 4,727,216.28 : x
  2. Step 2: Convert to fraction form
    8,034,691.17/11,088,090.36 = 4,727,216.28/x
  3. Step 3: Cross multiply
    8,034,691.17x = 11,088,090.36 × 4,727,216.28
  4. Step 4: Simplify right side
    8,034,691.17x = 52,415,801,263,903.06
  5. Step 5: Solve for x
    x = 52,415,801,263,903.06/8,034,691.17
  6. Step 6: Final answer
    x = 6,523,685.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.