Home / 3,598,340.20-5,394,885.90-1,467,327.40

Finding the Fourth Proportional to 3,598,340.20, 5,394,885.90 and 1,467,327.40

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Solution

The fourth proportional to 3,598,340.20, 5,394,885.90 and 1,467,327.40 is: 2,199,920.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,340.20 : 5,394,885.90 = 1,467,327.40 : x
  2. Step 2: Convert to fraction form
    3,598,340.20/5,394,885.90 = 1,467,327.40/x
  3. Step 3: Cross multiply
    3,598,340.20x = 5,394,885.90 × 1,467,327.40
  4. Step 4: Simplify right side
    3,598,340.20x = 7,916,063,900,943.66
  5. Step 5: Solve for x
    x = 7,916,063,900,943.66/3,598,340.20
  6. Step 6: Final answer
    x = 2,199,920.92

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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.