Home / 7,944,282.38-11,914,650.26-3,683,897.02

Finding the Fourth Proportional to 7,944,282.38, 11,914,650.26 and 3,683,897.02

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Solution

The fourth proportional to 7,944,282.38, 11,914,650.26 and 3,683,897.02 is: 5,525,023.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,944,282.38 : 11,914,650.26 = 3,683,897.02 : x
  2. Step 2: Convert to fraction form
    7,944,282.38/11,914,650.26 = 3,683,897.02/x
  3. Step 3: Cross multiply
    7,944,282.38x = 11,914,650.26 × 3,683,897.02
  4. Step 4: Simplify right side
    7,944,282.38x = 43,892,344,587,156.23
  5. Step 5: Solve for x
    x = 43,892,344,587,156.23/7,944,282.38
  6. Step 6: Final answer
    x = 5,525,023.22

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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.