Home / 5,617,074.88-7,751,546.22-3,038,755.06

Finding the Fourth Proportional to 5,617,074.88, 7,751,546.22 and 3,038,755.06

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Solution

The fourth proportional to 5,617,074.88, 7,751,546.22 and 3,038,755.06 is: 4,193,472.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,617,074.88 : 7,751,546.22 = 3,038,755.06 : x
  2. Step 2: Convert to fraction form
    5,617,074.88/7,751,546.22 = 3,038,755.06/x
  3. Step 3: Cross multiply
    5,617,074.88x = 7,751,546.22 × 3,038,755.06
  4. Step 4: Simplify right side
    5,617,074.88x = 23,555,050,298,848.87
  5. Step 5: Solve for x
    x = 23,555,050,298,848.87/5,617,074.88
  6. Step 6: Final answer
    x = 4,193,472.72

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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.