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Finding the Third Proportional to 6,343,788 and 9,487,968

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Solution

The third proportional to 6,343,788 and 9,487,968 is: 14,190,502.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,343,788 : 9,487,968 = 9,487,968 : x
  2. Step 2: Convert to fraction form
    6,343,788/9,487,968 = 9,487,968/x
  3. Step 3: Cross multiply
    6,343,788x = 9,487,968 × 9,487,968
  4. Step 4: Simplify right side
    6,343,788x = 90,021,536,769,024
  5. Step 5: Solve for x
    x = 90,021,536,769,024/6,343,788
  6. Step 6: Final answer
    x = 14,190,502.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.