Home / 2,694,373.71-4,042,206.42-897,272.74

Finding the Fourth Proportional to 2,694,373.71, 4,042,206.42 and 897,272.74

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Solution

The fourth proportional to 2,694,373.71, 4,042,206.42 and 897,272.74 is: 1,346,124.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,373.71 : 4,042,206.42 = 897,272.74 : x
  2. Step 2: Convert to fraction form
    2,694,373.71/4,042,206.42 = 897,272.74/x
  3. Step 3: Cross multiply
    2,694,373.71x = 4,042,206.42 × 897,272.74
  4. Step 4: Simplify right side
    2,694,373.71x = 3,626,961,631,806.98
  5. Step 5: Solve for x
    x = 3,626,961,631,806.98/2,694,373.71
  6. Step 6: Final answer
    x = 1,346,124.19

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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.