Home / 2,414,425.61-3,331,896.42-1,326,694.02

Finding the Fourth Proportional to 2,414,425.61, 3,331,896.42 and 1,326,694.02

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Solution

The fourth proportional to 2,414,425.61, 3,331,896.42 and 1,326,694.02 is: 1,830,831.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,425.61 : 3,331,896.42 = 1,326,694.02 : x
  2. Step 2: Convert to fraction form
    2,414,425.61/3,331,896.42 = 1,326,694.02/x
  3. Step 3: Cross multiply
    2,414,425.61x = 3,331,896.42 × 1,326,694.02
  4. Step 4: Simplify right side
    2,414,425.61x = 4,420,407,049,039.94
  5. Step 5: Solve for x
    x = 4,420,407,049,039.94/2,414,425.61
  6. Step 6: Final answer
    x = 1,830,831.75

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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.