Home / 4,126,360.84-5,694,115.38-2,290,855.48

Finding the Fourth Proportional to 4,126,360.84, 5,694,115.38 and 2,290,855.48

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Solution

The fourth proportional to 4,126,360.84, 5,694,115.38 and 2,290,855.48 is: 3,161,234.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,360.84 : 5,694,115.38 = 2,290,855.48 : x
  2. Step 2: Convert to fraction form
    4,126,360.84/5,694,115.38 = 2,290,855.48/x
  3. Step 3: Cross multiply
    4,126,360.84x = 5,694,115.38 × 2,290,855.48
  4. Step 4: Simplify right side
    4,126,360.84x = 13,044,395,422,025.28
  5. Step 5: Solve for x
    x = 13,044,395,422,025.28/4,126,360.84
  6. Step 6: Final answer
    x = 3,161,234.78

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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.