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Finding the Third Proportional to 4,077,603 and 6,116,009

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Solution

The third proportional to 4,077,603 and 6,116,009 is: 9,173,420.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,603 : 6,116,009 = 6,116,009 : x
  2. Step 2: Convert to fraction form
    4,077,603/6,116,009 = 6,116,009/x
  3. Step 3: Cross multiply
    4,077,603x = 6,116,009 × 6,116,009
  4. Step 4: Simplify right side
    4,077,603x = 37,405,566,088,081
  5. Step 5: Solve for x
    x = 37,405,566,088,081/4,077,603
  6. Step 6: Final answer
    x = 9,173,420.29

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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.