Home / 1,030,623.75-2,252,179.69

Finding the Third Proportional to 1,030,623.75 and 2,252,179.69

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Solution

The third proportional to 1,030,623.75 and 2,252,179.69 is: 4,921,595.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,623.75 : 2,252,179.69 = 2,252,179.69 : x
  2. Step 2: Convert to fraction form
    1,030,623.75/2,252,179.69 = 2,252,179.69/x
  3. Step 3: Cross multiply
    1,030,623.75x = 2,252,179.69 × 2,252,179.69
  4. Step 4: Simplify right side
    1,030,623.75x = 5,072,313,344,787.60
  5. Step 5: Solve for x
    x = 5,072,313,344,787.60/1,030,623.75
  6. Step 6: Final answer
    x = 4,921,595.63

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.