Home / 794,908.82-1,192,363.90-195,870.05

Finding the Fourth Proportional to 794,908.82, 1,192,363.90 and 195,870.05

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Solution

The fourth proportional to 794,908.82, 1,192,363.90 and 195,870.05 is: 293,805.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,908.82 : 1,192,363.90 = 195,870.05 : x
  2. Step 2: Convert to fraction form
    794,908.82/1,192,363.90 = 195,870.05/x
  3. Step 3: Cross multiply
    794,908.82x = 1,192,363.90 × 195,870.05
  4. Step 4: Simplify right side
    794,908.82x = 233,548,374,731.07
  5. Step 5: Solve for x
    x = 233,548,374,731.07/794,908.82
  6. Step 6: Final answer
    x = 293,805.24

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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.