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Finding the Third Proportional to 795,555 and 1,717,159.50

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Solution

The third proportional to 795,555 and 1,717,159.50 is: 3,706,389.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,555 : 1,717,159.50 = 1,717,159.50 : x
  2. Step 2: Convert to fraction form
    795,555/1,717,159.50 = 1,717,159.50/x
  3. Step 3: Cross multiply
    795,555x = 1,717,159.50 × 1,717,159.50
  4. Step 4: Simplify right side
    795,555x = 2,948,636,748,440.25
  5. Step 5: Solve for x
    x = 2,948,636,748,440.25/795,555
  6. Step 6: Final answer
    x = 3,706,389.56

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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.