Home / 791,955.12-1,093,800.17-536,863.44

Finding the Fourth Proportional to 791,955.12, 1,093,800.17 and 536,863.44

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Solution

The fourth proportional to 791,955.12, 1,093,800.17 and 536,863.44 is: 741,483.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,955.12 : 1,093,800.17 = 536,863.44 : x
  2. Step 2: Convert to fraction form
    791,955.12/1,093,800.17 = 536,863.44/x
  3. Step 3: Cross multiply
    791,955.12x = 1,093,800.17 × 536,863.44
  4. Step 4: Simplify right side
    791,955.12x = 587,221,321,938.79
  5. Step 5: Solve for x
    x = 587,221,321,938.79/791,955.12
  6. Step 6: Final answer
    x = 741,483.08

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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.