Home / 837,065.14-1,254,600.80-582,969.91

Finding the Fourth Proportional to 837,065.14, 1,254,600.80 and 582,969.91

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Solution

The fourth proportional to 837,065.14, 1,254,600.80 and 582,969.91 is: 873,760.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    837,065.14 : 1,254,600.80 = 582,969.91 : x
  2. Step 2: Convert to fraction form
    837,065.14/1,254,600.80 = 582,969.91/x
  3. Step 3: Cross multiply
    837,065.14x = 1,254,600.80 × 582,969.91
  4. Step 4: Simplify right side
    837,065.14x = 731,394,513,949.09
  5. Step 5: Solve for x
    x = 731,394,513,949.09/837,065.14
  6. Step 6: Final answer
    x = 873,760.57

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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.