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Finding the Third Proportional to 591,228.50 and 901,604.50

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Solution

The third proportional to 591,228.50 and 901,604.50 is: 1,374,917.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,228.50 : 901,604.50 = 901,604.50 : x
  2. Step 2: Convert to fraction form
    591,228.50/901,604.50 = 901,604.50/x
  3. Step 3: Cross multiply
    591,228.50x = 901,604.50 × 901,604.50
  4. Step 4: Simplify right side
    591,228.50x = 812,890,674,420.25
  5. Step 5: Solve for x
    x = 812,890,674,420.25/591,228.50
  6. Step 6: Final answer
    x = 1,374,917.95

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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.