Home / 2,813,494.74-3,882,624.93-1,651,713.54

Finding the Fourth Proportional to 2,813,494.74, 3,882,624.93 and 1,651,713.54

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Solution

The fourth proportional to 2,813,494.74, 3,882,624.93 and 1,651,713.54 is: 2,279,365.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,813,494.74 : 3,882,624.93 = 1,651,713.54 : x
  2. Step 2: Convert to fraction form
    2,813,494.74/3,882,624.93 = 1,651,713.54/x
  3. Step 3: Cross multiply
    2,813,494.74x = 3,882,624.93 × 1,651,713.54
  4. Step 4: Simplify right side
    2,813,494.74x = 6,412,984,167,622.55
  5. Step 5: Solve for x
    x = 6,412,984,167,622.55/2,813,494.74
  6. Step 6: Final answer
    x = 2,279,365.97

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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.