Home / 2,049,926.45-3,072,222.55-834,086.15

Finding the Fourth Proportional to 2,049,926.45, 3,072,222.55 and 834,086.15

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Solution

The fourth proportional to 2,049,926.45, 3,072,222.55 and 834,086.15 is: 1,250,044.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,926.45 : 3,072,222.55 = 834,086.15 : x
  2. Step 2: Convert to fraction form
    2,049,926.45/3,072,222.55 = 834,086.15/x
  3. Step 3: Cross multiply
    2,049,926.45x = 3,072,222.55 × 834,086.15
  4. Step 4: Simplify right side
    2,049,926.45x = 2,562,498,259,141.14
  5. Step 5: Solve for x
    x = 2,562,498,259,141.14/2,049,926.45
  6. Step 6: Final answer
    x = 1,250,044.00

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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.