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Finding the Third Proportional to 2,030,711 and 4,411,554

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Solution

The third proportional to 2,030,711 and 4,411,554 is: 9,583,741.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,711 : 4,411,554 = 4,411,554 : x
  2. Step 2: Convert to fraction form
    2,030,711/4,411,554 = 4,411,554/x
  3. Step 3: Cross multiply
    2,030,711x = 4,411,554 × 4,411,554
  4. Step 4: Simplify right side
    2,030,711x = 19,461,808,694,916
  5. Step 5: Solve for x
    x = 19,461,808,694,916/2,030,711
  6. Step 6: Final answer
    x = 9,583,741.21

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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.