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Finding the Third Proportional to 4,370,010 and 6,615,676

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Solution

The third proportional to 4,370,010 and 6,615,676 is: 10,015,347.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,010 : 6,615,676 = 6,615,676 : x
  2. Step 2: Convert to fraction form
    4,370,010/6,615,676 = 6,615,676/x
  3. Step 3: Cross multiply
    4,370,010x = 6,615,676 × 6,615,676
  4. Step 4: Simplify right side
    4,370,010x = 43,767,168,936,976
  5. Step 5: Solve for x
    x = 43,767,168,936,976/4,370,010
  6. Step 6: Final answer
    x = 10,015,347.55

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.