Home / 4,266,936.38-5,887,237.39-2,431,355.38

Finding the Fourth Proportional to 4,266,936.38, 5,887,237.39 and 2,431,355.38

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Solution

The fourth proportional to 4,266,936.38, 5,887,237.39 and 2,431,355.38 is: 3,354,623.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266,936.38 : 5,887,237.39 = 2,431,355.38 : x
  2. Step 2: Convert to fraction form
    4,266,936.38/5,887,237.39 = 2,431,355.38/x
  3. Step 3: Cross multiply
    4,266,936.38x = 5,887,237.39 × 2,431,355.38
  4. Step 4: Simplify right side
    4,266,936.38x = 14,313,966,327,509.26
  5. Step 5: Solve for x
    x = 14,313,966,327,509.26/4,266,936.38
  6. Step 6: Final answer
    x = 3,354,623.80

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1.5x scale

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.