Home / 3,708,408.30-5,561,230.05-1,464,081.90

Finding the Fourth Proportional to 3,708,408.30, 5,561,230.05 and 1,464,081.90

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Solution

The fourth proportional to 3,708,408.30, 5,561,230.05 and 1,464,081.90 is: 2,195,577.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708,408.30 : 5,561,230.05 = 1,464,081.90 : x
  2. Step 2: Convert to fraction form
    3,708,408.30/5,561,230.05 = 1,464,081.90/x
  3. Step 3: Cross multiply
    3,708,408.30x = 5,561,230.05 × 1,464,081.90
  4. Step 4: Simplify right side
    3,708,408.30x = 8,142,096,257,941.09
  5. Step 5: Solve for x
    x = 8,142,096,257,941.09/3,708,408.30
  6. Step 6: Final answer
    x = 2,195,577.08

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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.