Home / 6,524,242.38-9,003,205.47-3,623,819.28

Finding the Fourth Proportional to 6,524,242.38, 9,003,205.47 and 3,623,819.28

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Solution

The fourth proportional to 6,524,242.38, 9,003,205.47 and 3,623,819.28 is: 5,000,732.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,524,242.38 : 9,003,205.47 = 3,623,819.28 : x
  2. Step 2: Convert to fraction form
    6,524,242.38/9,003,205.47 = 3,623,819.28/x
  3. Step 3: Cross multiply
    6,524,242.38x = 9,003,205.47 × 3,623,819.28
  4. Step 4: Simplify right side
    6,524,242.38x = 32,625,989,563,987.46
  5. Step 5: Solve for x
    x = 32,625,989,563,987.46/6,524,242.38
  6. Step 6: Final answer
    x = 5,000,732.29

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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.