Home / 5,626,791.02-7,764,979.30-3,048,471.92

Finding the Fourth Proportional to 5,626,791.02, 7,764,979.30 and 3,048,471.92

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Solution

The fourth proportional to 5,626,791.02, 7,764,979.30 and 3,048,471.92 is: 4,206,895.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,626,791.02 : 7,764,979.30 = 3,048,471.92 : x
  2. Step 2: Convert to fraction form
    5,626,791.02/7,764,979.30 = 3,048,471.92/x
  3. Step 3: Cross multiply
    5,626,791.02x = 7,764,979.30 × 3,048,471.92
  4. Step 4: Simplify right side
    5,626,791.02x = 23,671,321,355,431.25
  5. Step 5: Solve for x
    x = 23,671,321,355,431.25/5,626,791.02
  6. Step 6: Final answer
    x = 4,206,895.42

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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.