Home / 4,375,375.30-6,557,486.10-2,456,282.80

Finding the Fourth Proportional to 4,375,375.30, 6,557,486.10 and 2,456,282.80

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Solution

The fourth proportional to 4,375,375.30, 6,557,486.10 and 2,456,282.80 is: 3,681,293.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,375.30 : 6,557,486.10 = 2,456,282.80 : x
  2. Step 2: Convert to fraction form
    4,375,375.30/6,557,486.10 = 2,456,282.80/x
  3. Step 3: Cross multiply
    4,375,375.30x = 6,557,486.10 × 2,456,282.80
  4. Step 4: Simplify right side
    4,375,375.30x = 16,107,040,318,669.08
  5. Step 5: Solve for x
    x = 16,107,040,318,669.08/4,375,375.30
  6. Step 6: Final answer
    x = 3,681,293.42

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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.