Home / 3,614,344.08-5,421,507.48-1,995,035.28

Finding the Fourth Proportional to 3,614,344.08, 5,421,507.48 and 1,995,035.28

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Solution

The fourth proportional to 3,614,344.08, 5,421,507.48 and 1,995,035.28 is: 2,992,548.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,344.08 : 5,421,507.48 = 1,995,035.28 : x
  2. Step 2: Convert to fraction form
    3,614,344.08/5,421,507.48 = 1,995,035.28/x
  3. Step 3: Cross multiply
    3,614,344.08x = 5,421,507.48 × 1,995,035.28
  4. Step 4: Simplify right side
    3,614,344.08x = 10,816,098,693,383.89
  5. Step 5: Solve for x
    x = 10,816,098,693,383.89/3,614,344.08
  6. Step 6: Final answer
    x = 2,992,548.15

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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.