Home / 3,754,174.38-5,582,967.66-3,634,598.94

Finding the Fourth Proportional to 3,754,174.38, 5,582,967.66 and 3,634,598.94

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Solution

The fourth proportional to 3,754,174.38, 5,582,967.66 and 3,634,598.94 is: 5,405,142.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,754,174.38 : 5,582,967.66 = 3,634,598.94 : x
  2. Step 2: Convert to fraction form
    3,754,174.38/5,582,967.66 = 3,634,598.94/x
  3. Step 3: Cross multiply
    3,754,174.38x = 5,582,967.66 × 3,634,598.94
  4. Step 4: Simplify right side
    3,754,174.38x = 20,291,848,339,090.28
  5. Step 5: Solve for x
    x = 20,291,848,339,090.28/3,754,174.38
  6. Step 6: Final answer
    x = 5,405,142.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.