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Finding the Third Proportional to 5,998,661 and 8,572,035

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Solution

The third proportional to 5,998,661 and 8,572,035 is: 12,249,364.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,998,661 : 8,572,035 = 8,572,035 : x
  2. Step 2: Convert to fraction form
    5,998,661/8,572,035 = 8,572,035/x
  3. Step 3: Cross multiply
    5,998,661x = 8,572,035 × 8,572,035
  4. Step 4: Simplify right side
    5,998,661x = 73,479,784,041,225
  5. Step 5: Solve for x
    x = 73,479,784,041,225/5,998,661
  6. Step 6: Final answer
    x = 12,249,364.32

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.