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Finding the Third Proportional to 2,929,348 and 4,435,332

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Solution

The third proportional to 2,929,348 and 4,435,332 is: 6,715,545.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,929,348 : 4,435,332 = 4,435,332 : x
  2. Step 2: Convert to fraction form
    2,929,348/4,435,332 = 4,435,332/x
  3. Step 3: Cross multiply
    2,929,348x = 4,435,332 × 4,435,332
  4. Step 4: Simplify right side
    2,929,348x = 19,672,169,950,224
  5. Step 5: Solve for x
    x = 19,672,169,950,224/2,929,348
  6. Step 6: Final answer
    x = 6,715,545.56

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.