Home / 1,481,404.33-2,044,504.36-836,866.27

Finding the Fourth Proportional to 1,481,404.33, 2,044,504.36 and 836,866.27

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Solution

The fourth proportional to 1,481,404.33, 2,044,504.36 and 836,866.27 is: 1,154,969.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,404.33 : 2,044,504.36 = 836,866.27 : x
  2. Step 2: Convert to fraction form
    1,481,404.33/2,044,504.36 = 836,866.27/x
  3. Step 3: Cross multiply
    1,481,404.33x = 2,044,504.36 × 836,866.27
  4. Step 4: Simplify right side
    1,481,404.33x = 1,710,976,737,751.94
  5. Step 5: Solve for x
    x = 1,710,976,737,751.94/1,481,404.33
  6. Step 6: Final answer
    x = 1,154,969.45

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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.