Home / 2,430,637.88-5,238,101.25

Finding the Third Proportional to 2,430,637.88 and 5,238,101.25

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Solution

The third proportional to 2,430,637.88 and 5,238,101.25 is: 11,288,273.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,430,637.88 : 5,238,101.25 = 5,238,101.25 : x
  2. Step 2: Convert to fraction form
    2,430,637.88/5,238,101.25 = 5,238,101.25/x
  3. Step 3: Cross multiply
    2,430,637.88x = 5,238,101.25 × 5,238,101.25
  4. Step 4: Simplify right side
    2,430,637.88x = 27,437,704,705,251.56
  5. Step 5: Solve for x
    x = 27,437,704,705,251.56/2,430,637.88
  6. Step 6: Final answer
    x = 11,288,273.33

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.