Home / 2,375,772.70-3,563,659.05-2,340,343.30

Finding the Fourth Proportional to 2,375,772.70, 3,563,659.05 and 2,340,343.30

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Solution

The fourth proportional to 2,375,772.70, 3,563,659.05 and 2,340,343.30 is: 3,510,514.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,772.70 : 3,563,659.05 = 2,340,343.30 : x
  2. Step 2: Convert to fraction form
    2,375,772.70/3,563,659.05 = 2,340,343.30/x
  3. Step 3: Cross multiply
    2,375,772.70x = 3,563,659.05 × 2,340,343.30
  4. Step 4: Simplify right side
    2,375,772.70x = 8,340,185,581,151.86
  5. Step 5: Solve for x
    x = 8,340,185,581,151.86/2,375,772.70
  6. Step 6: Final answer
    x = 3,510,514.95

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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.