Home / 4,696,716.03-7,034,951.60-3,172,014.79

Finding the Fourth Proportional to 4,696,716.03, 7,034,951.60 and 3,172,014.79

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Solution

The fourth proportional to 4,696,716.03, 7,034,951.60 and 3,172,014.79 is: 4,751,185.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696,716.03 : 7,034,951.60 = 3,172,014.79 : x
  2. Step 2: Convert to fraction form
    4,696,716.03/7,034,951.60 = 3,172,014.79/x
  3. Step 3: Cross multiply
    4,696,716.03x = 7,034,951.60 × 3,172,014.79
  4. Step 4: Simplify right side
    4,696,716.03x = 22,314,970,494,889.45
  5. Step 5: Solve for x
    x = 22,314,970,494,889.45/4,696,716.03
  6. Step 6: Final answer
    x = 4,751,185.80

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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.