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Finding the Third Proportional to 3,211,256 and 4,403,464

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Solution

The third proportional to 3,211,256 and 4,403,464 is: 6,038,290.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,211,256 : 4,403,464 = 4,403,464 : x
  2. Step 2: Convert to fraction form
    3,211,256/4,403,464 = 4,403,464/x
  3. Step 3: Cross multiply
    3,211,256x = 4,403,464 × 4,403,464
  4. Step 4: Simplify right side
    3,211,256x = 19,390,495,199,296
  5. Step 5: Solve for x
    x = 19,390,495,199,296/3,211,256
  6. Step 6: Final answer
    x = 6,038,290.06

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.