Home / 5,792,400.52-7,993,567.74-3,214,321.24

Finding the Fourth Proportional to 5,792,400.52, 7,993,567.74 and 3,214,321.24

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Solution

The fourth proportional to 5,792,400.52, 7,993,567.74 and 3,214,321.24 is: 4,435,793.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,400.52 : 7,993,567.74 = 3,214,321.24 : x
  2. Step 2: Convert to fraction form
    5,792,400.52/7,993,567.74 = 3,214,321.24/x
  3. Step 3: Cross multiply
    5,792,400.52x = 7,993,567.74 × 3,214,321.24
  4. Step 4: Simplify right side
    5,792,400.52x = 25,693,894,570,060.80
  5. Step 5: Solve for x
    x = 25,693,894,570,060.80/5,792,400.52
  6. Step 6: Final answer
    x = 4,435,793.84

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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.