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Finding the Third Proportional to 923,607.56 and 2,017,441.69

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Solution

The third proportional to 923,607.56 and 2,017,441.69 is: 4,406,710.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,607.56 : 2,017,441.69 = 2,017,441.69 : x
  2. Step 2: Convert to fraction form
    923,607.56/2,017,441.69 = 2,017,441.69/x
  3. Step 3: Cross multiply
    923,607.56x = 2,017,441.69 × 2,017,441.69
  4. Step 4: Simplify right side
    923,607.56x = 4,070,070,962,462.85
  5. Step 5: Solve for x
    x = 4,070,070,962,462.85/923,607.56
  6. Step 6: Final answer
    x = 4,406,710.30

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.