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Finding the Third Proportional to 603,135 and 934,263

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Solution

The third proportional to 603,135 and 934,263 is: 1,447,184.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,135 : 934,263 = 934,263 : x
  2. Step 2: Convert to fraction form
    603,135/934,263 = 934,263/x
  3. Step 3: Cross multiply
    603,135x = 934,263 × 934,263
  4. Step 4: Simplify right side
    603,135x = 872,847,353,169
  5. Step 5: Solve for x
    x = 872,847,353,169/603,135
  6. Step 6: Final answer
    x = 1,447,184.05

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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.