Home / 1,020,283.59-2,227,074.75

Finding the Third Proportional to 1,020,283.59 and 2,227,074.75

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Solution

The third proportional to 1,020,283.59 and 2,227,074.75 is: 4,861,258.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,020,283.59 : 2,227,074.75 = 2,227,074.75 : x
  2. Step 2: Convert to fraction form
    1,020,283.59/2,227,074.75 = 2,227,074.75/x
  3. Step 3: Cross multiply
    1,020,283.59x = 2,227,074.75 × 2,227,074.75
  4. Step 4: Simplify right side
    1,020,283.59x = 4,959,861,942,087.56
  5. Step 5: Solve for x
    x = 4,959,861,942,087.56/1,020,283.59
  6. Step 6: Final answer
    x = 4,861,258.16

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.