Home / 2,544,696-3,511,687.77-1,456,984.26

Finding the Fourth Proportional to 2,544,696, 3,511,687.77 and 1,456,984.26

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Solution

The fourth proportional to 2,544,696, 3,511,687.77 and 1,456,984.26 is: 2,010,642.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,696 : 3,511,687.77 = 1,456,984.26 : x
  2. Step 2: Convert to fraction form
    2,544,696/3,511,687.77 = 1,456,984.26/x
  3. Step 3: Cross multiply
    2,544,696x = 3,511,687.77 × 1,456,984.26
  4. Step 4: Simplify right side
    2,544,696x = 5,116,473,806,924.50
  5. Step 5: Solve for x
    x = 5,116,473,806,924.50/2,544,696
  6. Step 6: Final answer
    x = 2,010,642.45

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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.