Home / 895,010.43-1,342,382.30-295,974.73

Finding the Fourth Proportional to 895,010.43, 1,342,382.30 and 295,974.73

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Solution

The fourth proportional to 895,010.43, 1,342,382.30 and 295,974.73 is: 443,918.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,010.43 : 1,342,382.30 = 295,974.73 : x
  2. Step 2: Convert to fraction form
    895,010.43/1,342,382.30 = 295,974.73/x
  3. Step 3: Cross multiply
    895,010.43x = 1,342,382.30 × 295,974.73
  4. Step 4: Simplify right side
    895,010.43x = 397,311,238,799.28
  5. Step 5: Solve for x
    x = 397,311,238,799.28/895,010.43
  6. Step 6: Final answer
    x = 443,918.00

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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.