Home / 791,943.56-1,093,784.19-536,851.88

Finding the Fourth Proportional to 791,943.56, 1,093,784.19 and 536,851.88

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Solution

The fourth proportional to 791,943.56, 1,093,784.19 and 536,851.88 is: 741,467.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,943.56 : 1,093,784.19 = 536,851.88 : x
  2. Step 2: Convert to fraction form
    791,943.56/1,093,784.19 = 536,851.88/x
  3. Step 3: Cross multiply
    791,943.56x = 1,093,784.19 × 536,851.88
  4. Step 4: Simplify right side
    791,943.56x = 587,200,093,246.86
  5. Step 5: Solve for x
    x = 587,200,093,246.86/791,943.56
  6. Step 6: Final answer
    x = 741,467.10

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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.