Home / 1,246,272.88-2,705,244.25

Finding the Third Proportional to 1,246,272.88 and 2,705,244.25

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Solution

The third proportional to 1,246,272.88 and 2,705,244.25 is: 5,872,186.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,246,272.88 : 2,705,244.25 = 2,705,244.25 : x
  2. Step 2: Convert to fraction form
    1,246,272.88/2,705,244.25 = 2,705,244.25/x
  3. Step 3: Cross multiply
    1,246,272.88x = 2,705,244.25 × 2,705,244.25
  4. Step 4: Simplify right side
    1,246,272.88x = 7,318,346,452,158.06
  5. Step 5: Solve for x
    x = 7,318,346,452,158.06/1,246,272.88
  6. Step 6: Final answer
    x = 5,872,186.26

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.