Home / 5,533,169.04-7,635,757.94-3,085,782.38

Finding the Fourth Proportional to 5,533,169.04, 7,635,757.94 and 3,085,782.38

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Solution

The fourth proportional to 5,533,169.04, 7,635,757.94 and 3,085,782.38 is: 4,258,371.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533,169.04 : 7,635,757.94 = 3,085,782.38 : x
  2. Step 2: Convert to fraction form
    5,533,169.04/7,635,757.94 = 3,085,782.38/x
  3. Step 3: Cross multiply
    5,533,169.04x = 7,635,757.94 × 3,085,782.38
  4. Step 4: Simplify right side
    5,533,169.04x = 23,562,287,309,197.10
  5. Step 5: Solve for x
    x = 23,562,287,309,197.10/5,533,169.04
  6. Step 6: Final answer
    x = 4,258,371.13

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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.