Home / 895,350.24-1,343,025.36-296,150.40

Finding the Fourth Proportional to 895,350.24, 1,343,025.36 and 296,150.40

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Solution

The fourth proportional to 895,350.24, 1,343,025.36 and 296,150.40 is: 444,225.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,350.24 : 1,343,025.36 = 296,150.40 : x
  2. Step 2: Convert to fraction form
    895,350.24/1,343,025.36 = 296,150.40/x
  3. Step 3: Cross multiply
    895,350.24x = 1,343,025.36 × 296,150.40
  4. Step 4: Simplify right side
    895,350.24x = 397,737,497,574.14
  5. Step 5: Solve for x
    x = 397,737,497,574.14/895,350.24
  6. Step 6: Final answer
    x = 444,225.60

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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.