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Finding the Third Proportional to 4,550,337 and 6,400,370

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Solution

The third proportional to 4,550,337 and 6,400,370 is: 9,002,571.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,550,337 : 6,400,370 = 6,400,370 : x
  2. Step 2: Convert to fraction form
    4,550,337/6,400,370 = 6,400,370/x
  3. Step 3: Cross multiply
    4,550,337x = 6,400,370 × 6,400,370
  4. Step 4: Simplify right side
    4,550,337x = 40,964,736,136,900
  5. Step 5: Solve for x
    x = 40,964,736,136,900/4,550,337
  6. Step 6: Final answer
    x = 9,002,571.93

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.