Home / 3,059,922.22-4,222,669.32-1,683,236.30

Finding the Fourth Proportional to 3,059,922.22, 4,222,669.32 and 1,683,236.30

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Solution

The fourth proportional to 3,059,922.22, 4,222,669.32 and 1,683,236.30 is: 2,322,853.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,922.22 : 4,222,669.32 = 1,683,236.30 : x
  2. Step 2: Convert to fraction form
    3,059,922.22/4,222,669.32 = 1,683,236.30/x
  3. Step 3: Cross multiply
    3,059,922.22x = 4,222,669.32 × 1,683,236.30
  4. Step 4: Simplify right side
    3,059,922.22x = 7,107,750,261,206.97
  5. Step 5: Solve for x
    x = 7,107,750,261,206.97/3,059,922.22
  6. Step 6: Final answer
    x = 2,322,853.25

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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.