Home / 8,876,469.20-13,306,927.80-6,027,342.80

Finding the Fourth Proportional to 8,876,469.20, 13,306,927.80 and 6,027,342.80

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Solution

The fourth proportional to 8,876,469.20, 13,306,927.80 and 6,027,342.80 is: 9,035,734.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,876,469.20 : 13,306,927.80 = 6,027,342.80 : x
  2. Step 2: Convert to fraction form
    8,876,469.20/13,306,927.80 = 6,027,342.80/x
  3. Step 3: Cross multiply
    8,876,469.20x = 13,306,927.80 × 6,027,342.80
  4. Step 4: Simplify right side
    8,876,469.20x = 80,205,415,465,449.84
  5. Step 5: Solve for x
    x = 80,205,415,465,449.84/8,876,469.20
  6. Step 6: Final answer
    x = 9,035,734.10

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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.