Home / 2,445,202.69-5,310,514.41

Finding the Third Proportional to 2,445,202.69 and 5,310,514.41

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Solution

The third proportional to 2,445,202.69 and 5,310,514.41 is: 11,533,425.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,202.69 : 5,310,514.41 = 5,310,514.41 : x
  2. Step 2: Convert to fraction form
    2,445,202.69/5,310,514.41 = 5,310,514.41/x
  3. Step 3: Cross multiply
    2,445,202.69x = 5,310,514.41 × 5,310,514.41
  4. Step 4: Simplify right side
    2,445,202.69x = 28,201,563,258,988.79
  5. Step 5: Solve for x
    x = 28,201,563,258,988.79/2,445,202.69
  6. Step 6: Final answer
    x = 11,533,425.59

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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.