Home / 3,674,562.27-5,511,487.07-1,115,799.41

Finding the Fourth Proportional to 3,674,562.27, 5,511,487.07 and 1,115,799.41

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Solution

The fourth proportional to 3,674,562.27, 5,511,487.07 and 1,115,799.41 is: 1,673,590.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,562.27 : 5,511,487.07 = 1,115,799.41 : x
  2. Step 2: Convert to fraction form
    3,674,562.27/5,511,487.07 = 1,115,799.41/x
  3. Step 3: Cross multiply
    3,674,562.27x = 5,511,487.07 × 1,115,799.41
  4. Step 4: Simplify right side
    3,674,562.27x = 6,149,713,987,792.20
  5. Step 5: Solve for x
    x = 6,149,713,987,792.20/3,674,562.27
  6. Step 6: Final answer
    x = 1,673,590.90

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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.