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Finding the Third Proportional to 1,714,000 and 3,272,480

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Solution

The third proportional to 1,714,000 and 3,272,480 is: 6,248,031.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,000 : 3,272,480 = 3,272,480 : x
  2. Step 2: Convert to fraction form
    1,714,000/3,272,480 = 3,272,480/x
  3. Step 3: Cross multiply
    1,714,000x = 3,272,480 × 3,272,480
  4. Step 4: Simplify right side
    1,714,000x = 10,709,125,350,400
  5. Step 5: Solve for x
    x = 10,709,125,350,400/1,714,000
  6. Step 6: Final answer
    x = 6,248,031.13

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Why These Related Problems?

These problems maintain the same ratio (1.91) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.