Home / 3,332,343.06-4,998,685.74-936,374.52

Finding the Fourth Proportional to 3,332,343.06, 4,998,685.74 and 936,374.52

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Solution

The fourth proportional to 3,332,343.06, 4,998,685.74 and 936,374.52 is: 1,404,609.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,343.06 : 4,998,685.74 = 936,374.52 : x
  2. Step 2: Convert to fraction form
    3,332,343.06/4,998,685.74 = 936,374.52/x
  3. Step 3: Cross multiply
    3,332,343.06x = 4,998,685.74 × 936,374.52
  4. Step 4: Simplify right side
    3,332,343.06x = 4,680,641,960,423.35
  5. Step 5: Solve for x
    x = 4,680,641,960,423.35/3,332,343.06
  6. Step 6: Final answer
    x = 1,404,609.87

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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.