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Finding the Third Proportional to 1,963,000 and 4,235,304

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Solution

The third proportional to 1,963,000 and 4,235,304 is: 9,137,952.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,963,000 : 4,235,304 = 4,235,304 : x
  2. Step 2: Convert to fraction form
    1,963,000/4,235,304 = 4,235,304/x
  3. Step 3: Cross multiply
    1,963,000x = 4,235,304 × 4,235,304
  4. Step 4: Simplify right side
    1,963,000x = 17,937,799,972,416
  5. Step 5: Solve for x
    x = 17,937,799,972,416/1,963,000
  6. Step 6: Final answer
    x = 9,137,952.10

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.