Home / 4,656,208.75-6,425,436.38-2,591,191.38

Finding the Fourth Proportional to 4,656,208.75, 6,425,436.38 and 2,591,191.38

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Solution

The fourth proportional to 4,656,208.75, 6,425,436.38 and 2,591,191.38 is: 3,575,770.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,208.75 : 6,425,436.38 = 2,591,191.38 : x
  2. Step 2: Convert to fraction form
    4,656,208.75/6,425,436.38 = 2,591,191.38/x
  3. Step 3: Cross multiply
    4,656,208.75x = 6,425,436.38 × 2,591,191.38
  4. Step 4: Simplify right side
    4,656,208.75x = 16,649,535,360,594.40
  5. Step 5: Solve for x
    x = 16,649,535,360,594.40/4,656,208.75
  6. Step 6: Final answer
    x = 3,575,770.82

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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.