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Finding the Third Proportional to 4,112,852 and 6,145,086

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Solution

The third proportional to 4,112,852 and 6,145,086 is: 9,181,483.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,112,852 : 6,145,086 = 6,145,086 : x
  2. Step 2: Convert to fraction form
    4,112,852/6,145,086 = 6,145,086/x
  3. Step 3: Cross multiply
    4,112,852x = 6,145,086 × 6,145,086
  4. Step 4: Simplify right side
    4,112,852x = 37,762,081,947,396
  5. Step 5: Solve for x
    x = 37,762,081,947,396/4,112,852
  6. Step 6: Final answer
    x = 9,181,483.30

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.