Home / 5,735,723.54-7,915,399.18-3,122,302.75

Finding the Fourth Proportional to 5,735,723.54, 7,915,399.18 and 3,122,302.75

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Solution

The fourth proportional to 5,735,723.54, 7,915,399.18 and 3,122,302.75 is: 4,308,832.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,735,723.54 : 7,915,399.18 = 3,122,302.75 : x
  2. Step 2: Convert to fraction form
    5,735,723.54/7,915,399.18 = 3,122,302.75/x
  3. Step 3: Cross multiply
    5,735,723.54x = 7,915,399.18 × 3,122,302.75
  4. Step 4: Simplify right side
    5,735,723.54x = 24,714,272,599,467.49
  5. Step 5: Solve for x
    x = 24,714,272,599,467.49/5,735,723.54
  6. Step 6: Final answer
    x = 4,308,832.61

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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.