Home / 3,669,459.60-5,504,189.40-2,250,315.30

Finding the Fourth Proportional to 3,669,459.60, 5,504,189.40 and 2,250,315.30

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Solution

The fourth proportional to 3,669,459.60, 5,504,189.40 and 2,250,315.30 is: 3,375,472.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,459.60 : 5,504,189.40 = 2,250,315.30 : x
  2. Step 2: Convert to fraction form
    3,669,459.60/5,504,189.40 = 2,250,315.30/x
  3. Step 3: Cross multiply
    3,669,459.60x = 5,504,189.40 × 2,250,315.30
  4. Step 4: Simplify right side
    3,669,459.60x = 12,386,161,620,917.82
  5. Step 5: Solve for x
    x = 12,386,161,620,917.82/3,669,459.60
  6. Step 6: Final answer
    x = 3,375,472.95

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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.