Home / 5,734,850.40-7,910,064.30-3,774,103.74

Finding the Fourth Proportional to 5,734,850.40, 7,910,064.30 and 3,774,103.74

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Solution

The fourth proportional to 5,734,850.40, 7,910,064.30 and 3,774,103.74 is: 5,205,611.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,734,850.40 : 7,910,064.30 = 3,774,103.74 : x
  2. Step 2: Convert to fraction form
    5,734,850.40/7,910,064.30 = 3,774,103.74/x
  3. Step 3: Cross multiply
    5,734,850.40x = 7,910,064.30 × 3,774,103.74
  4. Step 4: Simplify right side
    5,734,850.40x = 29,853,403,258,270.48
  5. Step 5: Solve for x
    x = 29,853,403,258,270.48/5,734,850.40
  6. Step 6: Final answer
    x = 5,205,611.51

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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.