Home / 3,044,126.75-4,200,843.44-1,685,970.59

Finding the Fourth Proportional to 3,044,126.75, 4,200,843.44 and 1,685,970.59

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Solution

The fourth proportional to 3,044,126.75, 4,200,843.44 and 1,685,970.59 is: 2,326,610.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,126.75 : 4,200,843.44 = 1,685,970.59 : x
  2. Step 2: Convert to fraction form
    3,044,126.75/4,200,843.44 = 1,685,970.59/x
  3. Step 3: Cross multiply
    3,044,126.75x = 4,200,843.44 × 1,685,970.59
  4. Step 4: Simplify right side
    3,044,126.75x = 7,082,498,484,604.58
  5. Step 5: Solve for x
    x = 7,082,498,484,604.58/3,044,126.75
  6. Step 6: Final answer
    x = 2,326,610.90

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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.