Home / 6,414,344.22-8,847,717.20-4,209,350.06

Finding the Fourth Proportional to 6,414,344.22, 8,847,717.20 and 4,209,350.06

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Solution

The fourth proportional to 6,414,344.22, 8,847,717.20 and 4,209,350.06 is: 5,806,227.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,414,344.22 : 8,847,717.20 = 4,209,350.06 : x
  2. Step 2: Convert to fraction form
    6,414,344.22/8,847,717.20 = 4,209,350.06/x
  3. Step 3: Cross multiply
    6,414,344.22x = 8,847,717.20 × 4,209,350.06
  4. Step 4: Simplify right side
    6,414,344.22x = 37,243,138,926,683.02
  5. Step 5: Solve for x
    x = 37,243,138,926,683.02/6,414,344.22
  6. Step 6: Final answer
    x = 5,806,227.05

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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.