Home / 4,479,796.11-6,721,936.97-2,050,944.69

Finding the Fourth Proportional to 4,479,796.11, 6,721,936.97 and 2,050,944.69

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Solution

The fourth proportional to 4,479,796.11, 6,721,936.97 and 2,050,944.69 is: 3,077,443.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,479,796.11 : 6,721,936.97 = 2,050,944.69 : x
  2. Step 2: Convert to fraction form
    4,479,796.11/6,721,936.97 = 2,050,944.69/x
  3. Step 3: Cross multiply
    4,479,796.11x = 6,721,936.97 × 2,050,944.69
  4. Step 4: Simplify right side
    4,479,796.11x = 13,786,320,924,881.46
  5. Step 5: Solve for x
    x = 13,786,320,924,881.46/4,479,796.11
  6. Step 6: Final answer
    x = 3,077,443.84

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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.