Home / 1,476,696.89-2,037,842.49-797,633.39

Finding the Fourth Proportional to 1,476,696.89, 2,037,842.49 and 797,633.39

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Solution

The fourth proportional to 1,476,696.89, 2,037,842.49 and 797,633.39 is: 1,100,734.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,696.89 : 2,037,842.49 = 797,633.39 : x
  2. Step 2: Convert to fraction form
    1,476,696.89/2,037,842.49 = 797,633.39/x
  3. Step 3: Cross multiply
    1,476,696.89x = 2,037,842.49 × 797,633.39
  4. Step 4: Simplify right side
    1,476,696.89x = 1,625,451,213,584.74
  5. Step 5: Solve for x
    x = 1,625,451,213,584.74/1,476,696.89
  6. Step 6: Final answer
    x = 1,100,734.50

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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.