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Finding the Third Proportional to 903,355.50 and 2,005,998

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Solution

The third proportional to 903,355.50 and 2,005,998 is: 4,454,534.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    903,355.50 : 2,005,998 = 2,005,998 : x
  2. Step 2: Convert to fraction form
    903,355.50/2,005,998 = 2,005,998/x
  3. Step 3: Cross multiply
    903,355.50x = 2,005,998 × 2,005,998
  4. Step 4: Simplify right side
    903,355.50x = 4,024,027,976,004
  5. Step 5: Solve for x
    x = 4,024,027,976,004/903,355.50
  6. Step 6: Final answer
    x = 4,454,534.21

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.