Home / 2,015,136.10-3,021,998.55-594,816.10

Finding the Fourth Proportional to 2,015,136.10, 3,021,998.55 and 594,816.10

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Solution

The fourth proportional to 2,015,136.10, 3,021,998.55 and 594,816.10 is: 892,015.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,015,136.10 : 3,021,998.55 = 594,816.10 : x
  2. Step 2: Convert to fraction form
    2,015,136.10/3,021,998.55 = 594,816.10/x
  3. Step 3: Cross multiply
    2,015,136.10x = 3,021,998.55 × 594,816.10
  4. Step 4: Simplify right side
    2,015,136.10x = 1,797,533,391,716.65
  5. Step 5: Solve for x
    x = 1,797,533,391,716.65/2,015,136.10
  6. Step 6: Final answer
    x = 892,015.88

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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.