Home / 2,026,694.52-3,034,899.36-1,216,575.18

Finding the Fourth Proportional to 2,026,694.52, 3,034,899.36 and 1,216,575.18

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Solution

The fourth proportional to 2,026,694.52, 3,034,899.36 and 1,216,575.18 is: 1,821,775.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,694.52 : 3,034,899.36 = 1,216,575.18 : x
  2. Step 2: Convert to fraction form
    2,026,694.52/3,034,899.36 = 1,216,575.18/x
  3. Step 3: Cross multiply
    2,026,694.52x = 3,034,899.36 × 1,216,575.18
  4. Step 4: Simplify right side
    2,026,694.52x = 3,692,183,235,173.88
  5. Step 5: Solve for x
    x = 3,692,183,235,173.88/2,026,694.52
  6. Step 6: Final answer
    x = 1,821,775.90

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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.