Home / 4,599,197.51-6,904,900.42-3,929,581.85

Finding the Fourth Proportional to 4,599,197.51, 6,904,900.42 and 3,929,581.85

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Solution

The fourth proportional to 4,599,197.51, 6,904,900.42 and 3,929,581.85 is: 5,899,588.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,197.51 : 6,904,900.42 = 3,929,581.85 : x
  2. Step 2: Convert to fraction form
    4,599,197.51/6,904,900.42 = 3,929,581.85/x
  3. Step 3: Cross multiply
    4,599,197.51x = 6,904,900.42 × 3,929,581.85
  4. Step 4: Simplify right side
    4,599,197.51x = 27,133,371,322,140.92
  5. Step 5: Solve for x
    x = 27,133,371,322,140.92/4,599,197.51
  6. Step 6: Final answer
    x = 5,899,588.20

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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.