Home / 4,359,976.96-6,540,241.92-1,368,279.04

Finding the Fourth Proportional to 4,359,976.96, 6,540,241.92 and 1,368,279.04

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Solution

The fourth proportional to 4,359,976.96, 6,540,241.92 and 1,368,279.04 is: 2,052,505.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359,976.96 : 6,540,241.92 = 1,368,279.04 : x
  2. Step 2: Convert to fraction form
    4,359,976.96/6,540,241.92 = 1,368,279.04/x
  3. Step 3: Cross multiply
    4,359,976.96x = 6,540,241.92 × 1,368,279.04
  4. Step 4: Simplify right side
    4,359,976.96x = 8,948,875,935,665.36
  5. Step 5: Solve for x
    x = 8,948,875,935,665.36/4,359,976.96
  6. Step 6: Final answer
    x = 2,052,505.33

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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.