Home / 6,681,550.67-9,220,539.93-3,625,764.92

Finding the Fourth Proportional to 6,681,550.67, 9,220,539.93 and 3,625,764.92

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Solution

The fourth proportional to 6,681,550.67, 9,220,539.93 and 3,625,764.92 is: 5,003,555.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681,550.67 : 9,220,539.93 = 3,625,764.92 : x
  2. Step 2: Convert to fraction form
    6,681,550.67/9,220,539.93 = 3,625,764.92/x
  3. Step 3: Cross multiply
    6,681,550.67x = 9,220,539.93 × 3,625,764.92
  4. Step 4: Simplify right side
    6,681,550.67x = 33,431,510,244,704.60
  5. Step 5: Solve for x
    x = 33,431,510,244,704.60/6,681,550.67
  6. Step 6: Final answer
    x = 5,003,555.59

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1.5x scale

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.