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Finding the Third Proportional to 6,304,590 and 9,984,690

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Solution

The third proportional to 6,304,590 and 9,984,690 is: 15,812,929.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,304,590 : 9,984,690 = 9,984,690 : x
  2. Step 2: Convert to fraction form
    6,304,590/9,984,690 = 9,984,690/x
  3. Step 3: Cross multiply
    6,304,590x = 9,984,690 × 9,984,690
  4. Step 4: Simplify right side
    6,304,590x = 99,694,034,396,100
  5. Step 5: Solve for x
    x = 99,694,034,396,100/6,304,590
  6. Step 6: Final answer
    x = 15,812,929.06

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.