Home / 3,658,807.93-5,049,088.11-2,027,209.33

Finding the Fourth Proportional to 3,658,807.93, 5,049,088.11 and 2,027,209.33

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Solution

The fourth proportional to 3,658,807.93, 5,049,088.11 and 2,027,209.33 is: 2,797,511.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,807.93 : 5,049,088.11 = 2,027,209.33 : x
  2. Step 2: Convert to fraction form
    3,658,807.93/5,049,088.11 = 2,027,209.33/x
  3. Step 3: Cross multiply
    3,658,807.93x = 5,049,088.11 × 2,027,209.33
  4. Step 4: Simplify right side
    3,658,807.93x = 10,235,558,524,584.07
  5. Step 5: Solve for x
    x = 10,235,558,524,584.07/3,658,807.93
  6. Step 6: Final answer
    x = 2,797,511.85

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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.