Home / 3,625,957.70-5,439,556.19-1,494,876.86

Finding the Fourth Proportional to 3,625,957.70, 5,439,556.19 and 1,494,876.86

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Solution

The fourth proportional to 3,625,957.70, 5,439,556.19 and 1,494,876.86 is: 2,242,570.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,957.70 : 5,439,556.19 = 1,494,876.86 : x
  2. Step 2: Convert to fraction form
    3,625,957.70/5,439,556.19 = 1,494,876.86/x
  3. Step 3: Cross multiply
    3,625,957.70x = 5,439,556.19 × 1,494,876.86
  4. Step 4: Simplify right side
    3,625,957.70x = 8,131,466,677,100.77
  5. Step 5: Solve for x
    x = 8,131,466,677,100.77/3,625,957.70
  6. Step 6: Final answer
    x = 2,242,570.75

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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.