Home / 4,285,131.06-5,916,251.01-2,655,268.02

Finding the Fourth Proportional to 4,285,131.06, 5,916,251.01 and 2,655,268.02

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Solution

The fourth proportional to 4,285,131.06, 5,916,251.01 and 2,655,268.02 is: 3,665,986.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,131.06 : 5,916,251.01 = 2,655,268.02 : x
  2. Step 2: Convert to fraction form
    4,285,131.06/5,916,251.01 = 2,655,268.02/x
  3. Step 3: Cross multiply
    4,285,131.06x = 5,916,251.01 × 2,655,268.02
  4. Step 4: Simplify right side
    4,285,131.06x = 15,709,232,105,145.70
  5. Step 5: Solve for x
    x = 15,709,232,105,145.70/4,285,131.06
  6. Step 6: Final answer
    x = 3,665,986.38

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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.