Home / 2,224,792.80-3,337,189.20-541,896.30

Finding the Fourth Proportional to 2,224,792.80, 3,337,189.20 and 541,896.30

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Solution

The fourth proportional to 2,224,792.80, 3,337,189.20 and 541,896.30 is: 812,844.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,792.80 : 3,337,189.20 = 541,896.30 : x
  2. Step 2: Convert to fraction form
    2,224,792.80/3,337,189.20 = 541,896.30/x
  3. Step 3: Cross multiply
    2,224,792.80x = 3,337,189.20 × 541,896.30
  4. Step 4: Simplify right side
    2,224,792.80x = 1,808,410,479,879.96
  5. Step 5: Solve for x
    x = 1,808,410,479,879.96/2,224,792.80
  6. Step 6: Final answer
    x = 812,844.45

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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.