Home / 3,002,825.25-4,653,551.25

Finding the Third Proportional to 3,002,825.25 and 4,653,551.25

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Solution

The third proportional to 3,002,825.25 and 4,653,551.25 is: 7,211,721.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,825.25 : 4,653,551.25 = 4,653,551.25 : x
  2. Step 2: Convert to fraction form
    3,002,825.25/4,653,551.25 = 4,653,551.25/x
  3. Step 3: Cross multiply
    3,002,825.25x = 4,653,551.25 × 4,653,551.25
  4. Step 4: Simplify right side
    3,002,825.25x = 21,655,539,236,376.56
  5. Step 5: Solve for x
    x = 21,655,539,236,376.56/3,002,825.25
  6. Step 6: Final answer
    x = 7,211,721.44

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.