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Finding the Third Proportional to 997,117.50 and 1,495,299

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Solution

The third proportional to 997,117.50 and 1,495,299 is: 2,242,382.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    997,117.50 : 1,495,299 = 1,495,299 : x
  2. Step 2: Convert to fraction form
    997,117.50/1,495,299 = 1,495,299/x
  3. Step 3: Cross multiply
    997,117.50x = 1,495,299 × 1,495,299
  4. Step 4: Simplify right side
    997,117.50x = 2,235,919,099,401
  5. Step 5: Solve for x
    x = 2,235,919,099,401/997,117.50
  6. Step 6: Final answer
    x = 2,242,382.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.