Home / 2,034,340.20-3,052,892.70-1,135,780.20

Finding the Fourth Proportional to 2,034,340.20, 3,052,892.70 and 1,135,780.20

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Solution

The fourth proportional to 2,034,340.20, 3,052,892.70 and 1,135,780.20 is: 1,704,442.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,340.20 : 3,052,892.70 = 1,135,780.20 : x
  2. Step 2: Convert to fraction form
    2,034,340.20/3,052,892.70 = 1,135,780.20/x
  3. Step 3: Cross multiply
    2,034,340.20x = 3,052,892.70 × 1,135,780.20
  4. Step 4: Simplify right side
    2,034,340.20x = 3,467,415,081,384.54
  5. Step 5: Solve for x
    x = 3,467,415,081,384.54/2,034,340.20
  6. Step 6: Final answer
    x = 1,704,442.10

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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.