Home / 2,067,579.53-3,101,563.80-608,626.92

Finding the Fourth Proportional to 2,067,579.53, 3,101,563.80 and 608,626.92

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Solution

The fourth proportional to 2,067,579.53, 3,101,563.80 and 608,626.92 is: 912,997.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,579.53 : 3,101,563.80 = 608,626.92 : x
  2. Step 2: Convert to fraction form
    2,067,579.53/3,101,563.80 = 608,626.92/x
  3. Step 3: Cross multiply
    2,067,579.53x = 3,101,563.80 × 608,626.92
  4. Step 4: Simplify right side
    2,067,579.53x = 1,887,695,219,734.36
  5. Step 5: Solve for x
    x = 1,887,695,219,734.36/2,067,579.53
  6. Step 6: Final answer
    x = 912,997.63

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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.