Home / 11,736,225.73-17,591,913.63-3,947,725.55

Finding the Fourth Proportional to 11,736,225.73, 17,591,913.63 and 3,947,725.55

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Solution

The fourth proportional to 11,736,225.73, 17,591,913.63 and 3,947,725.55 is: 5,917,408.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,736,225.73 : 17,591,913.63 = 3,947,725.55 : x
  2. Step 2: Convert to fraction form
    11,736,225.73/17,591,913.63 = 3,947,725.55/x
  3. Step 3: Cross multiply
    11,736,225.73x = 17,591,913.63 × 3,947,725.55
  4. Step 4: Simplify right side
    11,736,225.73x = 69,448,046,855,569.52
  5. Step 5: Solve for x
    x = 69,448,046,855,569.52/11,736,225.73
  6. Step 6: Final answer
    x = 5,917,408.92

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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.