Home / 6,192,664.77-8,545,897.19-3,439,351.71

Finding the Fourth Proportional to 6,192,664.77, 8,545,897.19 and 3,439,351.71

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Solution

The fourth proportional to 6,192,664.77, 8,545,897.19 and 3,439,351.71 is: 4,746,316.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,664.77 : 8,545,897.19 = 3,439,351.71 : x
  2. Step 2: Convert to fraction form
    6,192,664.77/8,545,897.19 = 3,439,351.71/x
  3. Step 3: Cross multiply
    6,192,664.77x = 8,545,897.19 × 3,439,351.71
  4. Step 4: Simplify right side
    6,192,664.77x = 29,392,346,113,910.69
  5. Step 5: Solve for x
    x = 29,392,346,113,910.69/6,192,664.77
  6. Step 6: Final answer
    x = 4,746,316.36

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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.