Home / 3,692,652.30-5,538,424.41-1,167,979.50

Finding the Fourth Proportional to 3,692,652.30, 5,538,424.41 and 1,167,979.50

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Solution

The fourth proportional to 3,692,652.30, 5,538,424.41 and 1,167,979.50 is: 1,751,794.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692,652.30 : 5,538,424.41 = 1,167,979.50 : x
  2. Step 2: Convert to fraction form
    3,692,652.30/5,538,424.41 = 1,167,979.50/x
  3. Step 3: Cross multiply
    3,692,652.30x = 5,538,424.41 × 1,167,979.50
  4. Step 4: Simplify right side
    3,692,652.30x = 6,468,766,173,179.60
  5. Step 5: Solve for x
    x = 6,468,766,173,179.60/3,692,652.30
  6. Step 6: Final answer
    x = 1,751,794.01

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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.