Home / 11,363,194.88-17,044,856.64-3,790,139.84

Finding the Fourth Proportional to 11,363,194.88, 17,044,856.64 and 3,790,139.84

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Solution

The fourth proportional to 11,363,194.88, 17,044,856.64 and 3,790,139.84 is: 5,685,231.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,363,194.88 : 17,044,856.64 = 3,790,139.84 : x
  2. Step 2: Convert to fraction form
    11,363,194.88/17,044,856.64 = 3,790,139.84/x
  3. Step 3: Cross multiply
    11,363,194.88x = 17,044,856.64 × 3,790,139.84
  4. Step 4: Simplify right side
    11,363,194.88x = 64,602,390,218,352.54
  5. Step 5: Solve for x
    x = 64,602,390,218,352.54/11,363,194.88
  6. Step 6: Final answer
    x = 5,685,231.21

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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.