Home / 895,350.74-1,343,026.11-296,150.90

Finding the Fourth Proportional to 895,350.74, 1,343,026.11 and 296,150.90

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Solution

The fourth proportional to 895,350.74, 1,343,026.11 and 296,150.90 is: 444,226.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,350.74 : 1,343,026.11 = 296,150.90 : x
  2. Step 2: Convert to fraction form
    895,350.74/1,343,026.11 = 296,150.90/x
  3. Step 3: Cross multiply
    895,350.74x = 1,343,026.11 × 296,150.90
  4. Step 4: Simplify right side
    895,350.74x = 397,738,391,200.00
  5. Step 5: Solve for x
    x = 397,738,391,200.00/895,350.74
  6. Step 6: Final answer
    x = 444,226.35

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Double scale
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Similar ratio
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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.