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Finding the Third Proportional to 4,361,896 and 6,621,336

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Solution

The third proportional to 4,361,896 and 6,621,336 is: 10,051,154.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,896 : 6,621,336 = 6,621,336 : x
  2. Step 2: Convert to fraction form
    4,361,896/6,621,336 = 6,621,336/x
  3. Step 3: Cross multiply
    4,361,896x = 6,621,336 × 6,621,336
  4. Step 4: Simplify right side
    4,361,896x = 43,842,090,424,896
  5. Step 5: Solve for x
    x = 43,842,090,424,896/4,361,896
  6. Step 6: Final answer
    x = 10,051,154.46

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.