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Finding the Third Proportional to 602,518.50 and 933,535.13

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Solution

The third proportional to 602,518.50 and 933,535.13 is: 1,446,408.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,518.50 : 933,535.13 = 933,535.13 : x
  2. Step 2: Convert to fraction form
    602,518.50/933,535.13 = 933,535.13/x
  3. Step 3: Cross multiply
    602,518.50x = 933,535.13 × 933,535.13
  4. Step 4: Simplify right side
    602,518.50x = 871,487,829,608.77
  5. Step 5: Solve for x
    x = 871,487,829,608.77/602,518.50
  6. Step 6: Final answer
    x = 1,446,408.42

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.