Home / 2,367,034.20-3,550,551.30-1,642,699.80

Finding the Fourth Proportional to 2,367,034.20, 3,550,551.30 and 1,642,699.80

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Solution

The fourth proportional to 2,367,034.20, 3,550,551.30 and 1,642,699.80 is: 2,464,049.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,034.20 : 3,550,551.30 = 1,642,699.80 : x
  2. Step 2: Convert to fraction form
    2,367,034.20/3,550,551.30 = 1,642,699.80/x
  3. Step 3: Cross multiply
    2,367,034.20x = 3,550,551.30 × 1,642,699.80
  4. Step 4: Simplify right side
    2,367,034.20x = 5,832,489,910,399.74
  5. Step 5: Solve for x
    x = 5,832,489,910,399.74/2,367,034.20
  6. Step 6: Final answer
    x = 2,464,049.70

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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.