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Finding the Third Proportional to 985,972.50 and 1,559,898

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Solution

The third proportional to 985,972.50 and 1,559,898 is: 2,467,900.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    985,972.50 : 1,559,898 = 1,559,898 : x
  2. Step 2: Convert to fraction form
    985,972.50/1,559,898 = 1,559,898/x
  3. Step 3: Cross multiply
    985,972.50x = 1,559,898 × 1,559,898
  4. Step 4: Simplify right side
    985,972.50x = 2,433,281,770,404
  5. Step 5: Solve for x
    x = 2,433,281,770,404/985,972.50
  6. Step 6: Final answer
    x = 2,467,900.24

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.