Home / 5,508,003.10-8,263,406.15-3,235,449.48

Finding the Fourth Proportional to 5,508,003.10, 8,263,406.15 and 3,235,449.48

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Solution

The fourth proportional to 5,508,003.10, 8,263,406.15 and 3,235,449.48 is: 4,853,997.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508,003.10 : 8,263,406.15 = 3,235,449.48 : x
  2. Step 2: Convert to fraction form
    5,508,003.10/8,263,406.15 = 3,235,449.48/x
  3. Step 3: Cross multiply
    5,508,003.10x = 8,263,406.15 × 3,235,449.48
  4. Step 4: Simplify right side
    5,508,003.10x = 26,735,833,114,869.05
  5. Step 5: Solve for x
    x = 26,735,833,114,869.05/5,508,003.10
  6. Step 6: Final answer
    x = 4,853,997.47

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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.