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Finding the Third Proportional to 933,898.50 and 1,369,860.75

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Solution

The third proportional to 933,898.50 and 1,369,860.75 is: 2,009,338.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,898.50 : 1,369,860.75 = 1,369,860.75 : x
  2. Step 2: Convert to fraction form
    933,898.50/1,369,860.75 = 1,369,860.75/x
  3. Step 3: Cross multiply
    933,898.50x = 1,369,860.75 × 1,369,860.75
  4. Step 4: Simplify right side
    933,898.50x = 1,876,518,474,390.56
  5. Step 5: Solve for x
    x = 1,876,518,474,390.56/933,898.50
  6. Step 6: Final answer
    x = 2,009,338.78

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.