Home / 5,713,177.77-7,884,321.58-3,266,016.52

Finding the Fourth Proportional to 5,713,177.77, 7,884,321.58 and 3,266,016.52

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Solution

The fourth proportional to 5,713,177.77, 7,884,321.58 and 3,266,016.52 is: 4,507,180.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,713,177.77 : 7,884,321.58 = 3,266,016.52 : x
  2. Step 2: Convert to fraction form
    5,713,177.77/7,884,321.58 = 3,266,016.52/x
  3. Step 3: Cross multiply
    5,713,177.77x = 7,884,321.58 × 3,266,016.52
  4. Step 4: Simplify right side
    5,713,177.77x = 25,750,324,529,272.50
  5. Step 5: Solve for x
    x = 25,750,324,529,272.50/5,713,177.77
  6. Step 6: Final answer
    x = 4,507,180.69

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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.