Home / 694,695.29-1,041,897.15-195,942.65

Finding the Fourth Proportional to 694,695.29, 1,041,897.15 and 195,942.65

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Solution

The fourth proportional to 694,695.29, 1,041,897.15 and 195,942.65 is: 293,872.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,695.29 : 1,041,897.15 = 195,942.65 : x
  2. Step 2: Convert to fraction form
    694,695.29/1,041,897.15 = 195,942.65/x
  3. Step 3: Cross multiply
    694,695.29x = 1,041,897.15 × 195,942.65
  4. Step 4: Simplify right side
    694,695.29x = 204,152,083,388.96
  5. Step 5: Solve for x
    x = 204,152,083,388.96/694,695.29
  6. Step 6: Final answer
    x = 293,872.85

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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.