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Finding the Third Proportional to 995,692 and 2,184,920

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Solution

The third proportional to 995,692 and 2,184,920 is: 4,794,530.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,692 : 2,184,920 = 2,184,920 : x
  2. Step 2: Convert to fraction form
    995,692/2,184,920 = 2,184,920/x
  3. Step 3: Cross multiply
    995,692x = 2,184,920 × 2,184,920
  4. Step 4: Simplify right side
    995,692x = 4,773,875,406,400
  5. Step 5: Solve for x
    x = 4,773,875,406,400/995,692
  6. Step 6: Final answer
    x = 4,794,530.24

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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.