Home / 11,810,272.94-17,715,409.66-2,834,824.94

Finding the Fourth Proportional to 11,810,272.94, 17,715,409.66 and 2,834,824.94

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Solution

The fourth proportional to 11,810,272.94, 17,715,409.66 and 2,834,824.94 is: 4,252,237.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,810,272.94 : 17,715,409.66 = 2,834,824.94 : x
  2. Step 2: Convert to fraction form
    11,810,272.94/17,715,409.66 = 2,834,824.94/x
  3. Step 3: Cross multiply
    11,810,272.94x = 17,715,409.66 × 2,834,824.94
  4. Step 4: Simplify right side
    11,810,272.94x = 50,220,085,126,484.92
  5. Step 5: Solve for x
    x = 50,220,085,126,484.92/11,810,272.94
  6. Step 6: Final answer
    x = 4,252,237.47

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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.