Home / 3,306,964.92-4,958,516.70-1,282,843.60

Finding the Fourth Proportional to 3,306,964.92, 4,958,516.70 and 1,282,843.60

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Solution

The fourth proportional to 3,306,964.92, 4,958,516.70 and 1,282,843.60 is: 1,923,516.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,964.92 : 4,958,516.70 = 1,282,843.60 : x
  2. Step 2: Convert to fraction form
    3,306,964.92/4,958,516.70 = 1,282,843.60/x
  3. Step 3: Cross multiply
    3,306,964.92x = 4,958,516.70 × 1,282,843.60
  4. Step 4: Simplify right side
    3,306,964.92x = 6,361,001,414,088.12
  5. Step 5: Solve for x
    x = 6,361,001,414,088.12/3,306,964.92
  6. Step 6: Final answer
    x = 1,923,516.45

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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.