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Finding the Third Proportional to 6,637,995 and 10,251,828

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Solution

The third proportional to 6,637,995 and 10,251,828 is: 15,833,090.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,637,995 : 10,251,828 = 10,251,828 : x
  2. Step 2: Convert to fraction form
    6,637,995/10,251,828 = 10,251,828/x
  3. Step 3: Cross multiply
    6,637,995x = 10,251,828 × 10,251,828
  4. Step 4: Simplify right side
    6,637,995x = 105,099,977,341,584
  5. Step 5: Solve for x
    x = 105,099,977,341,584/6,637,995
  6. Step 6: Final answer
    x = 15,833,090.77

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.