Home / 3,658,994.13-5,049,337.03-2,027,396.41

Finding the Fourth Proportional to 3,658,994.13, 5,049,337.03 and 2,027,396.41

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Solution

The fourth proportional to 3,658,994.13, 5,049,337.03 and 2,027,396.41 is: 2,797,765.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,994.13 : 5,049,337.03 = 2,027,396.41 : x
  2. Step 2: Convert to fraction form
    3,658,994.13/5,049,337.03 = 2,027,396.41/x
  3. Step 3: Cross multiply
    3,658,994.13x = 5,049,337.03 × 2,027,396.41
  4. Step 4: Simplify right side
    3,658,994.13x = 10,237,007,767,502.06
  5. Step 5: Solve for x
    x = 10,237,007,767,502.06/3,658,994.13
  6. Step 6: Final answer
    x = 2,797,765.56

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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.