Home / 5,690,077.22-7,850,513.90-3,482,638.79

Finding the Fourth Proportional to 5,690,077.22, 7,850,513.90 and 3,482,638.79

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Solution

The fourth proportional to 5,690,077.22, 7,850,513.90 and 3,482,638.79 is: 4,804,944.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,690,077.22 : 7,850,513.90 = 3,482,638.79 : x
  2. Step 2: Convert to fraction form
    5,690,077.22/7,850,513.90 = 3,482,638.79/x
  3. Step 3: Cross multiply
    5,690,077.22x = 7,850,513.90 × 3,482,638.79
  4. Step 4: Simplify right side
    5,690,077.22x = 27,340,504,257,016.75
  5. Step 5: Solve for x
    x = 27,340,504,257,016.75/5,690,077.22
  6. Step 6: Final answer
    x = 4,804,944.33

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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.