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Finding the Third Proportional to 4,935,210 and 6,723,386

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Solution

The third proportional to 4,935,210 and 6,723,386 is: 9,159,472.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,210 : 6,723,386 = 6,723,386 : x
  2. Step 2: Convert to fraction form
    4,935,210/6,723,386 = 6,723,386/x
  3. Step 3: Cross multiply
    4,935,210x = 6,723,386 × 6,723,386
  4. Step 4: Simplify right side
    4,935,210x = 45,203,919,304,996
  5. Step 5: Solve for x
    x = 45,203,919,304,996/4,935,210
  6. Step 6: Final answer
    x = 9,159,472.30

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.