Home / 3,616,871.53-4,995,425.18-2,382,002

Finding the Fourth Proportional to 3,616,871.53, 4,995,425.18 and 2,382,002

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Solution

The fourth proportional to 3,616,871.53, 4,995,425.18 and 2,382,002 is: 3,289,890.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,616,871.53 : 4,995,425.18 = 2,382,002 : x
  2. Step 2: Convert to fraction form
    3,616,871.53/4,995,425.18 = 2,382,002/x
  3. Step 3: Cross multiply
    3,616,871.53x = 4,995,425.18 × 2,382,002
  4. Step 4: Simplify right side
    3,616,871.53x = 11,899,112,769,610.36
  5. Step 5: Solve for x
    x = 11,899,112,769,610.36/3,616,871.53
  6. Step 6: Final answer
    x = 3,289,890.91

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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.