Home / 8,000,791.32-11,041,119.90-4,329,706.97

Finding the Fourth Proportional to 8,000,791.32, 11,041,119.90 and 4,329,706.97

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Solution

The fourth proportional to 8,000,791.32, 11,041,119.90 and 4,329,706.97 is: 5,975,010.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,000,791.32 : 11,041,119.90 = 4,329,706.97 : x
  2. Step 2: Convert to fraction form
    8,000,791.32/11,041,119.90 = 4,329,706.97/x
  3. Step 3: Cross multiply
    8,000,791.32x = 11,041,119.90 × 4,329,706.97
  4. Step 4: Simplify right side
    8,000,791.32x = 47,804,813,787,635.70
  5. Step 5: Solve for x
    x = 47,804,813,787,635.70/8,000,791.32
  6. Step 6: Final answer
    x = 5,975,010.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.