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Finding the Third Proportional to 1,523,137 and 3,241,879

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Solution

The third proportional to 1,523,137 and 3,241,879 is: 6,900,088.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,137 : 3,241,879 = 3,241,879 : x
  2. Step 2: Convert to fraction form
    1,523,137/3,241,879 = 3,241,879/x
  3. Step 3: Cross multiply
    1,523,137x = 3,241,879 × 3,241,879
  4. Step 4: Simplify right side
    1,523,137x = 10,509,779,450,641
  5. Step 5: Solve for x
    x = 10,509,779,450,641/1,523,137
  6. Step 6: Final answer
    x = 6,900,088.08

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.