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Finding the Third Proportional to 1,924,248 and 4,153,578

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Solution

The third proportional to 1,924,248 and 4,153,578 is: 8,965,689.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,924,248 : 4,153,578 = 4,153,578 : x
  2. Step 2: Convert to fraction form
    1,924,248/4,153,578 = 4,153,578/x
  3. Step 3: Cross multiply
    1,924,248x = 4,153,578 × 4,153,578
  4. Step 4: Simplify right side
    1,924,248x = 17,252,210,202,084
  5. Step 5: Solve for x
    x = 17,252,210,202,084/1,924,248
  6. Step 6: Final answer
    x = 8,965,689.56

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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.