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Finding the Third Proportional to 440,748 and 964,548

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Solution

The third proportional to 440,748 and 964,548 is: 2,110,849.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    440,748 : 964,548 = 964,548 : x
  2. Step 2: Convert to fraction form
    440,748/964,548 = 964,548/x
  3. Step 3: Cross multiply
    440,748x = 964,548 × 964,548
  4. Step 4: Simplify right side
    440,748x = 930,352,844,304
  5. Step 5: Solve for x
    x = 930,352,844,304/440,748
  6. Step 6: Final answer
    x = 2,110,849.84

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.