Home / 2,741,554.94-4,112,713.84-1,143,750.51

Finding the Fourth Proportional to 2,741,554.94, 4,112,713.84 and 1,143,750.51

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Solution

The fourth proportional to 2,741,554.94, 4,112,713.84 and 1,143,750.51 is: 1,715,784.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,554.94 : 4,112,713.84 = 1,143,750.51 : x
  2. Step 2: Convert to fraction form
    2,741,554.94/4,112,713.84 = 1,143,750.51/x
  3. Step 3: Cross multiply
    2,741,554.94x = 4,112,713.84 × 1,143,750.51
  4. Step 4: Simplify right side
    2,741,554.94x = 4,703,918,551,984.06
  5. Step 5: Solve for x
    x = 4,703,918,551,984.06/2,741,554.94
  6. Step 6: Final answer
    x = 1,715,784.89

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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.