Home / 4,454,169.24-6,146,770.42-2,416,978.74

Finding the Fourth Proportional to 4,454,169.24, 6,146,770.42 and 2,416,978.74

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Solution

The fourth proportional to 4,454,169.24, 6,146,770.42 and 2,416,978.74 is: 3,335,439.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,169.24 : 6,146,770.42 = 2,416,978.74 : x
  2. Step 2: Convert to fraction form
    4,454,169.24/6,146,770.42 = 2,416,978.74/x
  3. Step 3: Cross multiply
    4,454,169.24x = 6,146,770.42 × 2,416,978.74
  4. Step 4: Simplify right side
    4,454,169.24x = 14,856,613,424,800.87
  5. Step 5: Solve for x
    x = 14,856,613,424,800.87/4,454,169.24
  6. Step 6: Final answer
    x = 3,335,439.81

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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.