Home / 2,067,579.15-3,101,563.19-608,626.53

Finding the Fourth Proportional to 2,067,579.15, 3,101,563.19 and 608,626.53

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Solution

The fourth proportional to 2,067,579.15, 3,101,563.19 and 608,626.53 is: 912,997.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,579.15 : 3,101,563.19 = 608,626.53 : x
  2. Step 2: Convert to fraction form
    2,067,579.15/3,101,563.19 = 608,626.53/x
  3. Step 3: Cross multiply
    2,067,579.15x = 3,101,563.19 × 608,626.53
  4. Step 4: Simplify right side
    2,067,579.15x = 1,887,693,641,905.43
  5. Step 5: Solve for x
    x = 1,887,693,641,905.43/2,067,579.15
  6. Step 6: Final answer
    x = 912,997.04

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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.