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Finding the Third Proportional to 4,120,518 and 6,057,450

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Solution

The third proportional to 4,120,518 and 6,057,450 is: 8,904,875.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,120,518 : 6,057,450 = 6,057,450 : x
  2. Step 2: Convert to fraction form
    4,120,518/6,057,450 = 6,057,450/x
  3. Step 3: Cross multiply
    4,120,518x = 6,057,450 × 6,057,450
  4. Step 4: Simplify right side
    4,120,518x = 36,692,700,502,500
  5. Step 5: Solve for x
    x = 36,692,700,502,500/4,120,518
  6. Step 6: Final answer
    x = 8,904,875.67

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.