Home / 799,690.40-1,193,346.82-714,524.97

Finding the Fourth Proportional to 799,690.40, 1,193,346.82 and 714,524.97

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Solution

The fourth proportional to 799,690.40, 1,193,346.82 and 714,524.97 is: 1,066,257.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,690.40 : 1,193,346.82 = 714,524.97 : x
  2. Step 2: Convert to fraction form
    799,690.40/1,193,346.82 = 714,524.97/x
  3. Step 3: Cross multiply
    799,690.40x = 1,193,346.82 × 714,524.97
  4. Step 4: Simplify right side
    799,690.40x = 852,676,100,760.10
  5. Step 5: Solve for x
    x = 852,676,100,760.10/799,690.40
  6. Step 6: Final answer
    x = 1,066,257.77

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.