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Finding the Third Proportional to 760,857 and 1,799,344

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Solution

The third proportional to 760,857 and 1,799,344 is: 4,255,252.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    760,857 : 1,799,344 = 1,799,344 : x
  2. Step 2: Convert to fraction form
    760,857/1,799,344 = 1,799,344/x
  3. Step 3: Cross multiply
    760,857x = 1,799,344 × 1,799,344
  4. Step 4: Simplify right side
    760,857x = 3,237,638,830,336
  5. Step 5: Solve for x
    x = 3,237,638,830,336/760,857
  6. Step 6: Final answer
    x = 4,255,252.74

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.