Home / 3,541,092.24-4,887,085.74-2,165,242.32

Finding the Fourth Proportional to 3,541,092.24, 4,887,085.74 and 2,165,242.32

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Solution

The fourth proportional to 3,541,092.24, 4,887,085.74 and 2,165,242.32 is: 2,988,265.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,541,092.24 : 4,887,085.74 = 2,165,242.32 : x
  2. Step 2: Convert to fraction form
    3,541,092.24/4,887,085.74 = 2,165,242.32/x
  3. Step 3: Cross multiply
    3,541,092.24x = 4,887,085.74 × 2,165,242.32
  4. Step 4: Simplify right side
    3,541,092.24x = 10,581,724,865,716.52
  5. Step 5: Solve for x
    x = 10,581,724,865,716.52/3,541,092.24
  6. Step 6: Final answer
    x = 2,988,265.81

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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.