Home / 2,924,450.69-4,546,155.31

Finding the Third Proportional to 2,924,450.69 and 4,546,155.31

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Solution

The third proportional to 2,924,450.69 and 4,546,155.31 is: 7,067,148.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,450.69 : 4,546,155.31 = 4,546,155.31 : x
  2. Step 2: Convert to fraction form
    2,924,450.69/4,546,155.31 = 4,546,155.31/x
  3. Step 3: Cross multiply
    2,924,450.69x = 4,546,155.31 × 4,546,155.31
  4. Step 4: Simplify right side
    2,924,450.69x = 20,667,528,125,371.97
  5. Step 5: Solve for x
    x = 20,667,528,125,371.97/2,924,450.69
  6. Step 6: Final answer
    x = 7,067,148.79

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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.