Home / 1,930,260.38-3,812,082.75

Finding the Third Proportional to 1,930,260.38 and 3,812,082.75

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Solution

The third proportional to 1,930,260.38 and 3,812,082.75 is: 7,528,505.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,930,260.38 : 3,812,082.75 = 3,812,082.75 : x
  2. Step 2: Convert to fraction form
    1,930,260.38/3,812,082.75 = 3,812,082.75/x
  3. Step 3: Cross multiply
    1,930,260.38x = 3,812,082.75 × 3,812,082.75
  4. Step 4: Simplify right side
    1,930,260.38x = 14,531,974,892,847.56
  5. Step 5: Solve for x
    x = 14,531,974,892,847.56/1,930,260.38
  6. Step 6: Final answer
    x = 7,528,505.00

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Why These Related Problems?

These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.