Home / 3,692,262.24-5,538,594.96-1,167,729.12

Finding the Fourth Proportional to 3,692,262.24, 5,538,594.96 and 1,167,729.12

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Solution

The fourth proportional to 3,692,262.24, 5,538,594.96 and 1,167,729.12 is: 1,751,657.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692,262.24 : 5,538,594.96 = 1,167,729.12 : x
  2. Step 2: Convert to fraction form
    3,692,262.24/5,538,594.96 = 1,167,729.12/x
  3. Step 3: Cross multiply
    3,692,262.24x = 5,538,594.96 × 1,167,729.12
  4. Step 4: Simplify right side
    3,692,262.24x = 6,467,578,618,677.24
  5. Step 5: Solve for x
    x = 6,467,578,618,677.24/3,692,262.24
  6. Step 6: Final answer
    x = 1,751,657.44

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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.