Home / 6,681,550.36-9,220,539.50-3,625,764.61

Finding the Fourth Proportional to 6,681,550.36, 9,220,539.50 and 3,625,764.61

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Solution

The fourth proportional to 6,681,550.36, 9,220,539.50 and 3,625,764.61 is: 5,003,555.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681,550.36 : 9,220,539.50 = 3,625,764.61 : x
  2. Step 2: Convert to fraction form
    6,681,550.36/9,220,539.50 = 3,625,764.61/x
  3. Step 3: Cross multiply
    6,681,550.36x = 9,220,539.50 × 3,625,764.61
  4. Step 4: Simplify right side
    6,681,550.36x = 33,431,505,804,207.09
  5. Step 5: Solve for x
    x = 33,431,505,804,207.09/6,681,550.36
  6. Step 6: Final answer
    x = 5,003,555.16

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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.