Home / 6,267,950.06-8,650,131.26-3,515,520.33

Finding the Fourth Proportional to 6,267,950.06, 8,650,131.26 and 3,515,520.33

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Solution

The fourth proportional to 6,267,950.06, 8,650,131.26 and 3,515,520.33 is: 4,851,620.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,267,950.06 : 8,650,131.26 = 3,515,520.33 : x
  2. Step 2: Convert to fraction form
    6,267,950.06/8,650,131.26 = 3,515,520.33/x
  3. Step 3: Cross multiply
    6,267,950.06x = 8,650,131.26 × 3,515,520.33
  4. Step 4: Simplify right side
    6,267,950.06x = 30,409,712,284,120.92
  5. Step 5: Solve for x
    x = 30,409,712,284,120.92/6,267,950.06
  6. Step 6: Final answer
    x = 4,851,620.07

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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.