Home / 962,745.80-1,444,118.70-888,096.20

Finding the Fourth Proportional to 962,745.80, 1,444,118.70 and 888,096.20

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Solution

The fourth proportional to 962,745.80, 1,444,118.70 and 888,096.20 is: 1,332,144.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,745.80 : 1,444,118.70 = 888,096.20 : x
  2. Step 2: Convert to fraction form
    962,745.80/1,444,118.70 = 888,096.20/x
  3. Step 3: Cross multiply
    962,745.80x = 1,444,118.70 × 888,096.20
  4. Step 4: Simplify right side
    962,745.80x = 1,282,516,329,818.94
  5. Step 5: Solve for x
    x = 1,282,516,329,818.94/962,745.80
  6. Step 6: Final answer
    x = 1,332,144.30

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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.