Home / 3,602,046.64-5,400,387.24-2,181,760.24

Finding the Fourth Proportional to 3,602,046.64, 5,400,387.24 and 2,181,760.24

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Solution

The fourth proportional to 3,602,046.64, 5,400,387.24 and 2,181,760.24 is: 3,271,015.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,602,046.64 : 5,400,387.24 = 2,181,760.24 : x
  2. Step 2: Convert to fraction form
    3,602,046.64/5,400,387.24 = 2,181,760.24/x
  3. Step 3: Cross multiply
    3,602,046.64x = 5,400,387.24 × 2,181,760.24
  4. Step 4: Simplify right side
    3,602,046.64x = 11,782,350,160,835.34
  5. Step 5: Solve for x
    x = 11,782,350,160,835.34/3,602,046.64
  6. Step 6: Final answer
    x = 3,271,015.44

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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.