Home / 5,014,174-7,524,249.72-1,819,549.48

Finding the Fourth Proportional to 5,014,174, 7,524,249.72 and 1,819,549.48

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Solution

The fourth proportional to 5,014,174, 7,524,249.72 and 1,819,549.48 is: 2,730,408.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014,174 : 7,524,249.72 = 1,819,549.48 : x
  2. Step 2: Convert to fraction form
    5,014,174/7,524,249.72 = 1,819,549.48/x
  3. Step 3: Cross multiply
    5,014,174x = 7,524,249.72 × 1,819,549.48
  4. Step 4: Simplify right side
    5,014,174x = 13,690,744,665,416.14
  5. Step 5: Solve for x
    x = 13,690,744,665,416.14/5,014,174
  6. Step 6: Final answer
    x = 2,730,408.77

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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.