Home / 2,994,882.10-4,489,261.35-1,476,229.30

Finding the Fourth Proportional to 2,994,882.10, 4,489,261.35 and 1,476,229.30

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Solution

The fourth proportional to 2,994,882.10, 4,489,261.35 and 1,476,229.30 is: 2,212,834.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,882.10 : 4,489,261.35 = 1,476,229.30 : x
  2. Step 2: Convert to fraction form
    2,994,882.10/4,489,261.35 = 1,476,229.30/x
  3. Step 3: Cross multiply
    2,994,882.10x = 4,489,261.35 × 1,476,229.30
  4. Step 4: Simplify right side
    2,994,882.10x = 6,627,179,140,227.56
  5. Step 5: Solve for x
    x = 6,627,179,140,227.56/2,994,882.10
  6. Step 6: Final answer
    x = 2,212,834.74

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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.