Home / 6,711,300-10,068,265.80-2,667,033.96

Finding the Fourth Proportional to 6,711,300, 10,068,265.80 and 2,667,033.96

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Solution

The fourth proportional to 6,711,300, 10,068,265.80 and 2,667,033.96 is: 4,001,073.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,711,300 : 10,068,265.80 = 2,667,033.96 : x
  2. Step 2: Convert to fraction form
    6,711,300/10,068,265.80 = 2,667,033.96/x
  3. Step 3: Cross multiply
    6,711,300x = 10,068,265.80 × 2,667,033.96
  4. Step 4: Simplify right side
    6,711,300x = 26,852,406,806,906.57
  5. Step 5: Solve for x
    x = 26,852,406,806,906.57/6,711,300
  6. Step 6: Final answer
    x = 4,001,073.83

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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.