Home / 895,454.52-1,342,859.22-296,305.08

Finding the Fourth Proportional to 895,454.52, 1,342,859.22 and 296,305.08

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Solution

The fourth proportional to 895,454.52, 1,342,859.22 and 296,305.08 is: 444,350.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,454.52 : 1,342,859.22 = 296,305.08 : x
  2. Step 2: Convert to fraction form
    895,454.52/1,342,859.22 = 296,305.08/x
  3. Step 3: Cross multiply
    895,454.52x = 1,342,859.22 × 296,305.08
  4. Step 4: Simplify right side
    895,454.52x = 397,896,008,610.84
  5. Step 5: Solve for x
    x = 397,896,008,610.84/895,454.52
  6. Step 6: Final answer
    x = 444,350.89

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1.5x scale

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.