Home / 4,599,197.88-6,904,900.98-3,929,582.22

Finding the Fourth Proportional to 4,599,197.88, 6,904,900.98 and 3,929,582.22

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Solution

The fourth proportional to 4,599,197.88, 6,904,900.98 and 3,929,582.22 is: 5,899,588.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,197.88 : 6,904,900.98 = 3,929,582.22 : x
  2. Step 2: Convert to fraction form
    4,599,197.88/6,904,900.98 = 3,929,582.22/x
  3. Step 3: Cross multiply
    4,599,197.88x = 6,904,900.98 × 3,929,582.22
  4. Step 4: Simplify right side
    4,599,197.88x = 27,133,376,121,868.58
  5. Step 5: Solve for x
    x = 27,133,376,121,868.58/4,599,197.88
  6. Step 6: Final answer
    x = 5,899,588.76

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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.