Home / 11,808,275.26-17,713,427.82-3,288,611.74

Finding the Fourth Proportional to 11,808,275.26, 17,713,427.82 and 3,288,611.74

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Solution

The fourth proportional to 11,808,275.26, 17,713,427.82 and 3,288,611.74 is: 4,933,200.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,808,275.26 : 17,713,427.82 = 3,288,611.74 : x
  2. Step 2: Convert to fraction form
    11,808,275.26/17,713,427.82 = 3,288,611.74/x
  3. Step 3: Cross multiply
    11,808,275.26x = 17,713,427.82 × 3,288,611.74
  4. Step 4: Simplify right side
    11,808,275.26x = 58,252,586,684,494.61
  5. Step 5: Solve for x
    x = 58,252,586,684,494.61/11,808,275.26
  6. Step 6: Final answer
    x = 4,933,200.27

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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.