Home / 2,005,076.53-4,312,414.69

Finding the Third Proportional to 2,005,076.53 and 4,312,414.69

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Solution

The third proportional to 2,005,076.53 and 4,312,414.69 is: 9,274,918.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,076.53 : 4,312,414.69 = 4,312,414.69 : x
  2. Step 2: Convert to fraction form
    2,005,076.53/4,312,414.69 = 4,312,414.69/x
  3. Step 3: Cross multiply
    2,005,076.53x = 4,312,414.69 × 4,312,414.69
  4. Step 4: Simplify right side
    2,005,076.53x = 18,596,920,436,965.72
  5. Step 5: Solve for x
    x = 18,596,920,436,965.72/2,005,076.53
  6. Step 6: Final answer
    x = 9,274,918.01

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.