Home / 4,696,799.58-6,481,584.36-2,861,257.77

Finding the Fourth Proportional to 4,696,799.58, 6,481,584.36 and 2,861,257.77

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Solution

The fourth proportional to 4,696,799.58, 6,481,584.36 and 2,861,257.77 is: 3,948,536.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696,799.58 : 6,481,584.36 = 2,861,257.77 : x
  2. Step 2: Convert to fraction form
    4,696,799.58/6,481,584.36 = 2,861,257.77/x
  3. Step 3: Cross multiply
    4,696,799.58x = 6,481,584.36 × 2,861,257.77
  4. Step 4: Simplify right side
    4,696,799.58x = 18,545,483,611,960.48
  5. Step 5: Solve for x
    x = 18,545,483,611,960.48/4,696,799.58
  6. Step 6: Final answer
    x = 3,948,536.29

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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.