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Finding the Third Proportional to 945,335 and 2,074,348

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Solution

The third proportional to 945,335 and 2,074,348 is: 4,551,740.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    945,335 : 2,074,348 = 2,074,348 : x
  2. Step 2: Convert to fraction form
    945,335/2,074,348 = 2,074,348/x
  3. Step 3: Cross multiply
    945,335x = 2,074,348 × 2,074,348
  4. Step 4: Simplify right side
    945,335x = 4,302,919,625,104
  5. Step 5: Solve for x
    x = 4,302,919,625,104/945,335
  6. Step 6: Final answer
    x = 4,551,740.52

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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.