Home / 2,034,704.80-3,052,057.20-1,918,583.20

Finding the Fourth Proportional to 2,034,704.80, 3,052,057.20 and 1,918,583.20

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Solution

The fourth proportional to 2,034,704.80, 3,052,057.20 and 1,918,583.20 is: 2,877,874.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,704.80 : 3,052,057.20 = 1,918,583.20 : x
  2. Step 2: Convert to fraction form
    2,034,704.80/3,052,057.20 = 1,918,583.20/x
  3. Step 3: Cross multiply
    2,034,704.80x = 3,052,057.20 × 1,918,583.20
  4. Step 4: Simplify right side
    2,034,704.80x = 5,855,625,669,359.04
  5. Step 5: Solve for x
    x = 5,855,625,669,359.04/2,034,704.80
  6. Step 6: Final answer
    x = 2,877,874.80

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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.