Home / 7,655,997.88-11,483,996.85-2,264,228.74

Finding the Fourth Proportional to 7,655,997.88, 11,483,996.85 and 2,264,228.74

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Solution

The fourth proportional to 7,655,997.88, 11,483,996.85 and 2,264,228.74 is: 3,396,343.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,655,997.88 : 11,483,996.85 = 2,264,228.74 : x
  2. Step 2: Convert to fraction form
    7,655,997.88/11,483,996.85 = 2,264,228.74/x
  3. Step 3: Cross multiply
    7,655,997.88x = 11,483,996.85 × 2,264,228.74
  4. Step 4: Simplify right side
    7,655,997.88x = 26,002,395,717,839.47
  5. Step 5: Solve for x
    x = 26,002,395,717,839.47/7,655,997.88
  6. Step 6: Final answer
    x = 3,396,343.12

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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.