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Finding the Third Proportional to 3,337,889 and 4,768,693

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Solution

The third proportional to 3,337,889 and 4,768,693 is: 6,812,818.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,889 : 4,768,693 = 4,768,693 : x
  2. Step 2: Convert to fraction form
    3,337,889/4,768,693 = 4,768,693/x
  3. Step 3: Cross multiply
    3,337,889x = 4,768,693 × 4,768,693
  4. Step 4: Simplify right side
    3,337,889x = 22,740,432,928,249
  5. Step 5: Solve for x
    x = 22,740,432,928,249/3,337,889
  6. Step 6: Final answer
    x = 6,812,818.80

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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.