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Finding the Third Proportional to 3,161,935.50 and 4,734,237

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Solution

The third proportional to 3,161,935.50 and 4,734,237 is: 7,088,379.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,161,935.50 : 4,734,237 = 4,734,237 : x
  2. Step 2: Convert to fraction form
    3,161,935.50/4,734,237 = 4,734,237/x
  3. Step 3: Cross multiply
    3,161,935.50x = 4,734,237 × 4,734,237
  4. Step 4: Simplify right side
    3,161,935.50x = 22,412,999,972,169
  5. Step 5: Solve for x
    x = 22,412,999,972,169/3,161,935.50
  6. Step 6: Final answer
    x = 7,088,379.88

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Why These Related Problems?

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