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Finding the Third Proportional to 6,475,120 and 9,354,672

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Solution

The third proportional to 6,475,120 and 9,354,672 is: 13,514,790.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475,120 : 9,354,672 = 9,354,672 : x
  2. Step 2: Convert to fraction form
    6,475,120/9,354,672 = 9,354,672/x
  3. Step 3: Cross multiply
    6,475,120x = 9,354,672 × 9,354,672
  4. Step 4: Simplify right side
    6,475,120x = 87,509,888,227,584
  5. Step 5: Solve for x
    x = 87,509,888,227,584/6,475,120
  6. Step 6: Final answer
    x = 13,514,790.19

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.