Home / 3,933,418.07-5,900,127.11-1,410,844.79

Finding the Fourth Proportional to 3,933,418.07, 5,900,127.11 and 1,410,844.79

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Solution

The fourth proportional to 3,933,418.07, 5,900,127.11 and 1,410,844.79 is: 2,116,267.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,933,418.07 : 5,900,127.11 = 1,410,844.79 : x
  2. Step 2: Convert to fraction form
    3,933,418.07/5,900,127.11 = 1,410,844.79/x
  3. Step 3: Cross multiply
    3,933,418.07x = 5,900,127.11 × 1,410,844.79
  4. Step 4: Simplify right side
    3,933,418.07x = 8,324,163,606,468.02
  5. Step 5: Solve for x
    x = 8,324,163,606,468.02/3,933,418.07
  6. Step 6: Final answer
    x = 2,116,267.19

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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.