Home / 8,593,371.20-11,858,615.40-4,725,891.92

Finding the Fourth Proportional to 8,593,371.20, 11,858,615.40 and 4,725,891.92

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Solution

The fourth proportional to 8,593,371.20, 11,858,615.40 and 4,725,891.92 is: 6,521,600.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,593,371.20 : 11,858,615.40 = 4,725,891.92 : x
  2. Step 2: Convert to fraction form
    8,593,371.20/11,858,615.40 = 4,725,891.92/x
  3. Step 3: Cross multiply
    8,593,371.20x = 11,858,615.40 × 4,725,891.92
  4. Step 4: Simplify right side
    8,593,371.20x = 56,042,534,701,247.57
  5. Step 5: Solve for x
    x = 56,042,534,701,247.57/8,593,371.20
  6. Step 6: Final answer
    x = 6,521,600.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.