Home / 2,061,758.12-2,845,382.51-1,144,161.36

Finding the Fourth Proportional to 2,061,758.12, 2,845,382.51 and 1,144,161.36

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Solution

The fourth proportional to 2,061,758.12, 2,845,382.51 and 1,144,161.36 is: 1,579,029.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061,758.12 : 2,845,382.51 = 1,144,161.36 : x
  2. Step 2: Convert to fraction form
    2,061,758.12/2,845,382.51 = 1,144,161.36/x
  3. Step 3: Cross multiply
    2,061,758.12x = 2,845,382.51 × 1,144,161.36
  4. Step 4: Simplify right side
    2,061,758.12x = 3,255,576,725,222.22
  5. Step 5: Solve for x
    x = 3,255,576,725,222.22/2,061,758.12
  6. Step 6: Final answer
    x = 1,579,029.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.