Home / 3,244,284.80-4,866,373.73-969,814.52

Finding the Fourth Proportional to 3,244,284.80, 4,866,373.73 and 969,814.52

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Solution

The fourth proportional to 3,244,284.80, 4,866,373.73 and 969,814.52 is: 1,454,705.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,284.80 : 4,866,373.73 = 969,814.52 : x
  2. Step 2: Convert to fraction form
    3,244,284.80/4,866,373.73 = 969,814.52/x
  3. Step 3: Cross multiply
    3,244,284.80x = 4,866,373.73 × 969,814.52
  4. Step 4: Simplify right side
    3,244,284.80x = 4,719,479,873,919.62
  5. Step 5: Solve for x
    x = 4,719,479,873,919.62/3,244,284.80
  6. Step 6: Final answer
    x = 1,454,705.79

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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.