Home / 6,091,407.54-9,137,131.92-1,542,454.20

Finding the Fourth Proportional to 6,091,407.54, 9,137,131.92 and 1,542,454.20

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Solution

The fourth proportional to 6,091,407.54, 9,137,131.92 and 1,542,454.20 is: 2,313,686.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,091,407.54 : 9,137,131.92 = 1,542,454.20 : x
  2. Step 2: Convert to fraction form
    6,091,407.54/9,137,131.92 = 1,542,454.20/x
  3. Step 3: Cross multiply
    6,091,407.54x = 9,137,131.92 × 1,542,454.20
  4. Step 4: Simplify right side
    6,091,407.54x = 14,093,607,505,958.06
  5. Step 5: Solve for x
    x = 14,093,607,505,958.06/6,091,407.54
  6. Step 6: Final answer
    x = 2,313,686.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.