Home / 3,723,811.58-5,586,154.83-1,327,996.82

Finding the Fourth Proportional to 3,723,811.58, 5,586,154.83 and 1,327,996.82

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Solution

The fourth proportional to 3,723,811.58, 5,586,154.83 and 1,327,996.82 is: 1,992,151.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723,811.58 : 5,586,154.83 = 1,327,996.82 : x
  2. Step 2: Convert to fraction form
    3,723,811.58/5,586,154.83 = 1,327,996.82/x
  3. Step 3: Cross multiply
    3,723,811.58x = 5,586,154.83 × 1,327,996.82
  4. Step 4: Simplify right side
    3,723,811.58x = 7,418,395,850,267.64
  5. Step 5: Solve for x
    x = 7,418,395,850,267.64/3,723,811.58
  6. Step 6: Final answer
    x = 1,992,151.24

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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.