Home / 4,890,781.13-10,726,346.25

Finding the Third Proportional to 4,890,781.13 and 10,726,346.25

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Solution

The third proportional to 4,890,781.13 and 10,726,346.25 is: 23,524,770.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,890,781.13 : 10,726,346.25 = 10,726,346.25 : x
  2. Step 2: Convert to fraction form
    4,890,781.13/10,726,346.25 = 10,726,346.25/x
  3. Step 3: Cross multiply
    4,890,781.13x = 10,726,346.25 × 10,726,346.25
  4. Step 4: Simplify right side
    4,890,781.13x = 115,054,503,874,889.06
  5. Step 5: Solve for x
    x = 115,054,503,874,889.06/4,890,781.13
  6. Step 6: Final answer
    x = 23,524,770.57

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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.