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Finding the Third Proportional to 1,501,467.89 and 2,326,844.60

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Solution

The third proportional to 1,501,467.89 and 2,326,844.60 is: 3,605,941.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,467.89 : 2,326,844.60 = 2,326,844.60 : x
  2. Step 2: Convert to fraction form
    1,501,467.89/2,326,844.60 = 2,326,844.60/x
  3. Step 3: Cross multiply
    1,501,467.89x = 2,326,844.60 × 2,326,844.60
  4. Step 4: Simplify right side
    1,501,467.89x = 5,414,205,799,820.55
  5. Step 5: Solve for x
    x = 5,414,205,799,820.55/1,501,467.89
  6. Step 6: Final answer
    x = 3,605,941.78

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.