Home / 2,533,720.88-3,800,584.20-760,792.88

Finding the Fourth Proportional to 2,533,720.88, 3,800,584.20 and 760,792.88

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Solution

The fourth proportional to 2,533,720.88, 3,800,584.20 and 760,792.88 is: 1,141,190.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,720.88 : 3,800,584.20 = 760,792.88 : x
  2. Step 2: Convert to fraction form
    2,533,720.88/3,800,584.20 = 760,792.88/x
  3. Step 3: Cross multiply
    2,533,720.88x = 3,800,584.20 × 760,792.88
  4. Step 4: Simplify right side
    2,533,720.88x = 2,891,457,399,200.50
  5. Step 5: Solve for x
    x = 2,891,457,399,200.50/2,533,720.88
  6. Step 6: Final answer
    x = 1,141,190.18

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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.