Home / 3,612,090.24-4,984,908.48-2,002,458.24

Finding the Fourth Proportional to 3,612,090.24, 4,984,908.48 and 2,002,458.24

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Solution

The fourth proportional to 3,612,090.24, 4,984,908.48 and 2,002,458.24 is: 2,763,516.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612,090.24 : 4,984,908.48 = 2,002,458.24 : x
  2. Step 2: Convert to fraction form
    3,612,090.24/4,984,908.48 = 2,002,458.24/x
  3. Step 3: Cross multiply
    3,612,090.24x = 4,984,908.48 × 2,002,458.24
  4. Step 4: Simplify right side
    3,612,090.24x = 9,982,071,061,421.88
  5. Step 5: Solve for x
    x = 9,982,071,061,421.88/3,612,090.24
  6. Step 6: Final answer
    x = 2,763,516.52

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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.