Home / 1,466,132.25-2,198,508.21-567,994.53

Finding the Fourth Proportional to 1,466,132.25, 2,198,508.21 and 567,994.53

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Solution

The fourth proportional to 1,466,132.25, 2,198,508.21 and 567,994.53 is: 851,724.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,132.25 : 2,198,508.21 = 567,994.53 : x
  2. Step 2: Convert to fraction form
    1,466,132.25/2,198,508.21 = 567,994.53/x
  3. Step 3: Cross multiply
    1,466,132.25x = 2,198,508.21 × 567,994.53
  4. Step 4: Simplify right side
    1,466,132.25x = 1,248,740,637,440.09
  5. Step 5: Solve for x
    x = 1,248,740,637,440.09/1,466,132.25
  6. Step 6: Final answer
    x = 851,724.42

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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.