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Finding the Third Proportional to 1,000,183.50 and 2,160,297

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Solution

The third proportional to 1,000,183.50 and 2,160,297 is: 4,666,026.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,000,183.50 : 2,160,297 = 2,160,297 : x
  2. Step 2: Convert to fraction form
    1,000,183.50/2,160,297 = 2,160,297/x
  3. Step 3: Cross multiply
    1,000,183.50x = 2,160,297 × 2,160,297
  4. Step 4: Simplify right side
    1,000,183.50x = 4,666,883,128,209
  5. Step 5: Solve for x
    x = 4,666,883,128,209/1,000,183.50
  6. Step 6: Final answer
    x = 4,666,026.91

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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.