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Finding the Third Proportional to 892,473.19 and 1,359,607.78

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Solution

The third proportional to 892,473.19 and 1,359,607.78 is: 2,071,248.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    892,473.19 : 1,359,607.78 = 1,359,607.78 : x
  2. Step 2: Convert to fraction form
    892,473.19/1,359,607.78 = 1,359,607.78/x
  3. Step 3: Cross multiply
    892,473.19x = 1,359,607.78 × 1,359,607.78
  4. Step 4: Simplify right side
    892,473.19x = 1,848,533,318,835.55
  5. Step 5: Solve for x
    x = 1,848,533,318,835.55/892,473.19
  6. Step 6: Final answer
    x = 2,071,248.02

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.