Home / 792,102.42-1,093,526.10-611,747.82

Finding the Fourth Proportional to 792,102.42, 1,093,526.10 and 611,747.82

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Solution

The fourth proportional to 792,102.42, 1,093,526.10 and 611,747.82 is: 844,540.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,102.42 : 1,093,526.10 = 611,747.82 : x
  2. Step 2: Convert to fraction form
    792,102.42/1,093,526.10 = 611,747.82/x
  3. Step 3: Cross multiply
    792,102.42x = 1,093,526.10 × 611,747.82
  4. Step 4: Simplify right side
    792,102.42x = 668,962,207,788.10
  5. Step 5: Solve for x
    x = 668,962,207,788.10/792,102.42
  6. Step 6: Final answer
    x = 844,540.04

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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.