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Finding the Third Proportional to 4,154,802 and 6,215,600

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Solution

The third proportional to 4,154,802 and 6,215,600 is: 9,298,561.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,802 : 6,215,600 = 6,215,600 : x
  2. Step 2: Convert to fraction form
    4,154,802/6,215,600 = 6,215,600/x
  3. Step 3: Cross multiply
    4,154,802x = 6,215,600 × 6,215,600
  4. Step 4: Simplify right side
    4,154,802x = 38,633,683,360,000
  5. Step 5: Solve for x
    x = 38,633,683,360,000/4,154,802
  6. Step 6: Final answer
    x = 9,298,561.85

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.