Home / 8,876,503.70-13,306,979.55-6,027,377.30

Finding the Fourth Proportional to 8,876,503.70, 13,306,979.55 and 6,027,377.30

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Solution

The fourth proportional to 8,876,503.70, 13,306,979.55 and 6,027,377.30 is: 9,035,785.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,876,503.70 : 13,306,979.55 = 6,027,377.30 : x
  2. Step 2: Convert to fraction form
    8,876,503.70/13,306,979.55 = 6,027,377.30/x
  3. Step 3: Cross multiply
    8,876,503.70x = 13,306,979.55 × 6,027,377.30
  4. Step 4: Simplify right side
    8,876,503.70x = 80,206,186,471,234.22
  5. Step 5: Solve for x
    x = 80,206,186,471,234.22/8,876,503.70
  6. Step 6: Final answer
    x = 9,035,785.84

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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.