Home / 2,661,364.41-3,672,682.88-1,454,140.41

Finding the Fourth Proportional to 2,661,364.41, 3,672,682.88 and 1,454,140.41

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Solution

The fourth proportional to 2,661,364.41, 3,672,682.88 and 1,454,140.41 is: 2,006,713.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,661,364.41 : 3,672,682.88 = 1,454,140.41 : x
  2. Step 2: Convert to fraction form
    2,661,364.41/3,672,682.88 = 1,454,140.41/x
  3. Step 3: Cross multiply
    2,661,364.41x = 3,672,682.88 × 1,454,140.41
  4. Step 4: Simplify right side
    2,661,364.41x = 5,340,596,578,785.97
  5. Step 5: Solve for x
    x = 5,340,596,578,785.97/2,661,364.41
  6. Step 6: Final answer
    x = 2,006,713.76

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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.