Home / 2,073,192.10-3,111,170.56-950,683.30

Finding the Fourth Proportional to 2,073,192.10, 3,111,170.56 and 950,683.30

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Solution

The fourth proportional to 2,073,192.10, 3,111,170.56 and 950,683.30 is: 1,426,658.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,192.10 : 3,111,170.56 = 950,683.30 : x
  2. Step 2: Convert to fraction form
    2,073,192.10/3,111,170.56 = 950,683.30/x
  3. Step 3: Cross multiply
    2,073,192.10x = 3,111,170.56 × 950,683.30
  4. Step 4: Simplify right side
    2,073,192.10x = 2,957,737,894,843.65
  5. Step 5: Solve for x
    x = 2,957,737,894,843.65/2,073,192.10
  6. Step 6: Final answer
    x = 1,426,658.87

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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.