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Finding the Third Proportional to 719,281.50 and 1,073,997

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Solution

The third proportional to 719,281.50 and 1,073,997 is: 1,603,641.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    719,281.50 : 1,073,997 = 1,073,997 : x
  2. Step 2: Convert to fraction form
    719,281.50/1,073,997 = 1,073,997/x
  3. Step 3: Cross multiply
    719,281.50x = 1,073,997 × 1,073,997
  4. Step 4: Simplify right side
    719,281.50x = 1,153,469,556,009
  5. Step 5: Solve for x
    x = 1,153,469,556,009/719,281.50
  6. Step 6: Final answer
    x = 1,603,641.35

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.