Home / 4,002,982.50-6,005,095.83-1,344,212.58

Finding the Fourth Proportional to 4,002,982.50, 6,005,095.83 and 1,344,212.58

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Solution

The fourth proportional to 4,002,982.50, 6,005,095.83 and 1,344,212.58 is: 2,016,527.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,982.50 : 6,005,095.83 = 1,344,212.58 : x
  2. Step 2: Convert to fraction form
    4,002,982.50/6,005,095.83 = 1,344,212.58/x
  3. Step 3: Cross multiply
    4,002,982.50x = 6,005,095.83 × 1,344,212.58
  4. Step 4: Simplify right side
    4,002,982.50x = 8,072,125,358,791.54
  5. Step 5: Solve for x
    x = 8,072,125,358,791.54/4,002,982.50
  6. Step 6: Final answer
    x = 2,016,527.77

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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.