Home / 3,337,925.57-5,008,944.13-1,315,825.37

Finding the Fourth Proportional to 3,337,925.57, 5,008,944.13 and 1,315,825.37

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Solution

The fourth proportional to 3,337,925.57, 5,008,944.13 and 1,315,825.37 is: 1,974,548.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,925.57 : 5,008,944.13 = 1,315,825.37 : x
  2. Step 2: Convert to fraction form
    3,337,925.57/5,008,944.13 = 1,315,825.37/x
  3. Step 3: Cross multiply
    3,337,925.57x = 5,008,944.13 × 1,315,825.37
  4. Step 4: Simplify right side
    3,337,925.57x = 6,590,895,734,832.30
  5. Step 5: Solve for x
    x = 6,590,895,734,832.30/3,337,925.57
  6. Step 6: Final answer
    x = 1,974,548.45

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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.