Home / 6,141,203.64-8,474,836.32-3,388,062.24

Finding the Fourth Proportional to 6,141,203.64, 8,474,836.32 and 3,388,062.24

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Solution

The fourth proportional to 6,141,203.64, 8,474,836.32 and 3,388,062.24 is: 4,675,512.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,203.64 : 8,474,836.32 = 3,388,062.24 : x
  2. Step 2: Convert to fraction form
    6,141,203.64/8,474,836.32 = 3,388,062.24/x
  3. Step 3: Cross multiply
    6,141,203.64x = 8,474,836.32 × 3,388,062.24
  4. Step 4: Simplify right side
    6,141,203.64x = 28,713,272,925,972.56
  5. Step 5: Solve for x
    x = 28,713,272,925,972.56/6,141,203.64
  6. Step 6: Final answer
    x = 4,675,512.26

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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.