Home / 2,224,923.30-3,337,190.55-729,015.30

Finding the Fourth Proportional to 2,224,923.30, 3,337,190.55 and 729,015.30

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Solution

The fourth proportional to 2,224,923.30, 3,337,190.55 and 729,015.30 is: 1,093,459.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,923.30 : 3,337,190.55 = 729,015.30 : x
  2. Step 2: Convert to fraction form
    2,224,923.30/3,337,190.55 = 729,015.30/x
  3. Step 3: Cross multiply
    2,224,923.30x = 3,337,190.55 × 729,015.30
  4. Step 4: Simplify right side
    2,224,923.30x = 2,432,862,969,965.42
  5. Step 5: Solve for x
    x = 2,432,862,969,965.42/2,224,923.30
  6. Step 6: Final answer
    x = 1,093,459.25

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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.