Home / 1,481,984.49-2,044,010.14-1,275,604.14

Finding the Fourth Proportional to 1,481,984.49, 2,044,010.14 and 1,275,604.14

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Solution

The fourth proportional to 1,481,984.49, 2,044,010.14 and 1,275,604.14 is: 1,759,362.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,984.49 : 2,044,010.14 = 1,275,604.14 : x
  2. Step 2: Convert to fraction form
    1,481,984.49/2,044,010.14 = 1,275,604.14/x
  3. Step 3: Cross multiply
    1,481,984.49x = 2,044,010.14 × 1,275,604.14
  4. Step 4: Simplify right side
    1,481,984.49x = 2,607,347,796,785.98
  5. Step 5: Solve for x
    x = 2,607,347,796,785.98/1,481,984.49
  6. Step 6: Final answer
    x = 1,759,362.41

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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.