Home / 4,334,107.82-5,981,405.37-2,400,548.32

Finding the Fourth Proportional to 4,334,107.82, 5,981,405.37 and 2,400,548.32

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Solution

The fourth proportional to 4,334,107.82, 5,981,405.37 and 2,400,548.32 is: 3,312,943.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,107.82 : 5,981,405.37 = 2,400,548.32 : x
  2. Step 2: Convert to fraction form
    4,334,107.82/5,981,405.37 = 2,400,548.32/x
  3. Step 3: Cross multiply
    4,334,107.82x = 5,981,405.37 × 2,400,548.32
  4. Step 4: Simplify right side
    4,334,107.82x = 14,358,652,597,238.96
  5. Step 5: Solve for x
    x = 14,358,652,597,238.96/4,334,107.82
  6. Step 6: Final answer
    x = 3,312,943.10

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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.