Home / 7,393,163.40-11,088,708.30-2,344,984.20

Finding the Fourth Proportional to 7,393,163.40, 11,088,708.30 and 2,344,984.20

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Solution

The fourth proportional to 7,393,163.40, 11,088,708.30 and 2,344,984.20 is: 3,517,147.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,393,163.40 : 11,088,708.30 = 2,344,984.20 : x
  2. Step 2: Convert to fraction form
    7,393,163.40/11,088,708.30 = 2,344,984.20/x
  3. Step 3: Cross multiply
    7,393,163.40x = 11,088,708.30 × 2,344,984.20
  4. Step 4: Simplify right side
    7,393,163.40x = 26,002,845,761,908.86
  5. Step 5: Solve for x
    x = 26,002,845,761,908.86/7,393,163.40
  6. Step 6: Final answer
    x = 3,517,147.44

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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.