Home / 3,263,682.40-4,892,479.92-1,103,204.32

Finding the Fourth Proportional to 3,263,682.40, 4,892,479.92 and 1,103,204.32

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Solution

The fourth proportional to 3,263,682.40, 4,892,479.92 and 1,103,204.32 is: 1,653,777.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,682.40 : 4,892,479.92 = 1,103,204.32 : x
  2. Step 2: Convert to fraction form
    3,263,682.40/4,892,479.92 = 1,103,204.32/x
  3. Step 3: Cross multiply
    3,263,682.40x = 4,892,479.92 × 1,103,204.32
  4. Step 4: Simplify right side
    3,263,682.40x = 5,397,404,983,257.26
  5. Step 5: Solve for x
    x = 5,397,404,983,257.26/3,263,682.40
  6. Step 6: Final answer
    x = 1,653,777.64

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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.