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Finding the Third Proportional to 2,345,076.75 and 3,503,810.25

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Solution

The third proportional to 2,345,076.75 and 3,503,810.25 is: 5,235,089.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,345,076.75 : 3,503,810.25 = 3,503,810.25 : x
  2. Step 2: Convert to fraction form
    2,345,076.75/3,503,810.25 = 3,503,810.25/x
  3. Step 3: Cross multiply
    2,345,076.75x = 3,503,810.25 × 3,503,810.25
  4. Step 4: Simplify right side
    2,345,076.75x = 12,276,686,268,005.06
  5. Step 5: Solve for x
    x = 12,276,686,268,005.06/2,345,076.75
  6. Step 6: Final answer
    x = 5,235,089.33

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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.