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Finding the Third Proportional to 2,011,160 and 4,337,176

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Solution

The third proportional to 2,011,160 and 4,337,176 is: 9,353,356.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,160 : 4,337,176 = 4,337,176 : x
  2. Step 2: Convert to fraction form
    2,011,160/4,337,176 = 4,337,176/x
  3. Step 3: Cross multiply
    2,011,160x = 4,337,176 × 4,337,176
  4. Step 4: Simplify right side
    2,011,160x = 18,811,095,654,976
  5. Step 5: Solve for x
    x = 18,811,095,654,976/2,011,160
  6. Step 6: Final answer
    x = 9,353,356.10

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.