Home / 8,003,251.38-11,033,510.90-5,061,602.33

Finding the Fourth Proportional to 8,003,251.38, 11,033,510.90 and 5,061,602.33

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Solution

The fourth proportional to 8,003,251.38, 11,033,510.90 and 5,061,602.33 is: 6,978,069.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,251.38 : 11,033,510.90 = 5,061,602.33 : x
  2. Step 2: Convert to fraction form
    8,003,251.38/11,033,510.90 = 5,061,602.33/x
  3. Step 3: Cross multiply
    8,003,251.38x = 11,033,510.90 × 5,061,602.33
  4. Step 4: Simplify right side
    8,003,251.38x = 55,847,244,437,006.85
  5. Step 5: Solve for x
    x = 55,847,244,437,006.85/8,003,251.38
  6. Step 6: Final answer
    x = 6,978,069.51

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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.