Home / 3,681,601.58-5,080,561.72-2,027,716.93

Finding the Fourth Proportional to 3,681,601.58, 5,080,561.72 and 2,027,716.93

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Solution

The fourth proportional to 3,681,601.58, 5,080,561.72 and 2,027,716.93 is: 2,798,222.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,681,601.58 : 5,080,561.72 = 2,027,716.93 : x
  2. Step 2: Convert to fraction form
    3,681,601.58/5,080,561.72 = 2,027,716.93/x
  3. Step 3: Cross multiply
    3,681,601.58x = 5,080,561.72 × 2,027,716.93
  4. Step 4: Simplify right side
    3,681,601.58x = 10,301,940,988,151.11
  5. Step 5: Solve for x
    x = 10,301,940,988,151.11/3,681,601.58
  6. Step 6: Final answer
    x = 2,798,222.67

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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.