Home / 3,835,576.41-5,293,222.47-2,093,340.93

Finding the Fourth Proportional to 3,835,576.41, 5,293,222.47 and 2,093,340.93

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Solution

The fourth proportional to 3,835,576.41, 5,293,222.47 and 2,093,340.93 is: 2,888,879.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,576.41 : 5,293,222.47 = 2,093,340.93 : x
  2. Step 2: Convert to fraction form
    3,835,576.41/5,293,222.47 = 2,093,340.93/x
  3. Step 3: Cross multiply
    3,835,576.41x = 5,293,222.47 × 2,093,340.93
  4. Step 4: Simplify right side
    3,835,576.41x = 11,080,519,248,046.70
  5. Step 5: Solve for x
    x = 11,080,519,248,046.70/3,835,576.41
  6. Step 6: Final answer
    x = 2,888,879.81

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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.