Home / 3,242,305.58-4,863,557.45-1,112,359.82

Finding the Fourth Proportional to 3,242,305.58, 4,863,557.45 and 1,112,359.82

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Solution

The fourth proportional to 3,242,305.58, 4,863,557.45 and 1,112,359.82 is: 1,668,573.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,242,305.58 : 4,863,557.45 = 1,112,359.82 : x
  2. Step 2: Convert to fraction form
    3,242,305.58/4,863,557.45 = 1,112,359.82/x
  3. Step 3: Cross multiply
    3,242,305.58x = 4,863,557.45 × 1,112,359.82
  4. Step 4: Simplify right side
    3,242,305.58x = 5,410,025,868,104.77
  5. Step 5: Solve for x
    x = 5,410,025,868,104.77/3,242,305.58
  6. Step 6: Final answer
    x = 1,668,573.72

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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.