Home / 4,179,500.33-5,768,340.90-2,548,853.61

Finding the Fourth Proportional to 4,179,500.33, 5,768,340.90 and 2,548,853.61

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Solution

The fourth proportional to 4,179,500.33, 5,768,340.90 and 2,548,853.61 is: 3,517,802.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,179,500.33 : 5,768,340.90 = 2,548,853.61 : x
  2. Step 2: Convert to fraction form
    4,179,500.33/5,768,340.90 = 2,548,853.61/x
  3. Step 3: Cross multiply
    4,179,500.33x = 5,768,340.90 × 2,548,853.61
  4. Step 4: Simplify right side
    4,179,500.33x = 14,702,656,526,675.65
  5. Step 5: Solve for x
    x = 14,702,656,526,675.65/4,179,500.33
  6. Step 6: Final answer
    x = 3,517,802.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.