Home / 11,285,191.52-16,925,583-3,606,776.64

Finding the Fourth Proportional to 11,285,191.52, 16,925,583 and 3,606,776.64

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Solution

The fourth proportional to 11,285,191.52, 16,925,583 and 3,606,776.64 is: 5,409,460.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,285,191.52 : 16,925,583 = 3,606,776.64 : x
  2. Step 2: Convert to fraction form
    11,285,191.52/16,925,583 = 3,606,776.64/x
  3. Step 3: Cross multiply
    11,285,191.52x = 16,925,583 × 3,606,776.64
  4. Step 4: Simplify right side
    11,285,191.52x = 61,046,797,382,781.12
  5. Step 5: Solve for x
    x = 61,046,797,382,781.12/11,285,191.52
  6. Step 6: Final answer
    x = 5,409,460.47

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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.