Home / 2,149,591.14-3,224,270.07-653,566.50

Finding the Fourth Proportional to 2,149,591.14, 3,224,270.07 and 653,566.50

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Solution

The fourth proportional to 2,149,591.14, 3,224,270.07 and 653,566.50 is: 980,314.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,149,591.14 : 3,224,270.07 = 653,566.50 : x
  2. Step 2: Convert to fraction form
    2,149,591.14/3,224,270.07 = 653,566.50/x
  3. Step 3: Cross multiply
    2,149,591.14x = 3,224,270.07 × 653,566.50
  4. Step 4: Simplify right side
    2,149,591.14x = 2,107,274,904,704.65
  5. Step 5: Solve for x
    x = 2,107,274,904,704.65/2,149,591.14
  6. Step 6: Final answer
    x = 980,314.29

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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.