Home / 5,583,408.36-7,705,173.22-3,291,432.04

Finding the Fourth Proportional to 5,583,408.36, 7,705,173.22 and 3,291,432.04

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Solution

The fourth proportional to 5,583,408.36, 7,705,173.22 and 3,291,432.04 is: 4,542,217.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583,408.36 : 7,705,173.22 = 3,291,432.04 : x
  2. Step 2: Convert to fraction form
    5,583,408.36/7,705,173.22 = 3,291,432.04/x
  3. Step 3: Cross multiply
    5,583,408.36x = 7,705,173.22 × 3,291,432.04
  4. Step 4: Simplify right side
    5,583,408.36x = 25,361,054,010,057.97
  5. Step 5: Solve for x
    x = 25,361,054,010,057.97/5,583,408.36
  6. Step 6: Final answer
    x = 4,542,217.29

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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.