Home / 2,599,601.94-3,899,042.19-802,544.58

Finding the Fourth Proportional to 2,599,601.94, 3,899,042.19 and 802,544.58

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Solution

The fourth proportional to 2,599,601.94, 3,899,042.19 and 802,544.58 is: 1,203,705.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,601.94 : 3,899,042.19 = 802,544.58 : x
  2. Step 2: Convert to fraction form
    2,599,601.94/3,899,042.19 = 802,544.58/x
  3. Step 3: Cross multiply
    2,599,601.94x = 3,899,042.19 × 802,544.58
  4. Step 4: Simplify right side
    2,599,601.94x = 3,129,155,176,775.83
  5. Step 5: Solve for x
    x = 3,129,155,176,775.83/2,599,601.94
  6. Step 6: Final answer
    x = 1,203,705.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.