Home / 3,201,652.56-4,418,222.49-1,751,335.30

Finding the Fourth Proportional to 3,201,652.56, 4,418,222.49 and 1,751,335.30

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Solution

The fourth proportional to 3,201,652.56, 4,418,222.49 and 1,751,335.30 is: 2,416,810.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,652.56 : 4,418,222.49 = 1,751,335.30 : x
  2. Step 2: Convert to fraction form
    3,201,652.56/4,418,222.49 = 1,751,335.30/x
  3. Step 3: Cross multiply
    3,201,652.56x = 4,418,222.49 × 1,751,335.30
  4. Step 4: Simplify right side
    3,201,652.56x = 7,737,789,009,990.90
  5. Step 5: Solve for x
    x = 7,737,789,009,990.90/3,201,652.56
  6. Step 6: Final answer
    x = 2,416,810.96

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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.