Home / 3,575,591.31-5,363,552.21-1,179,645.33

Finding the Fourth Proportional to 3,575,591.31, 5,363,552.21 and 1,179,645.33

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Solution

The fourth proportional to 3,575,591.31, 5,363,552.21 and 1,179,645.33 is: 1,769,522.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,591.31 : 5,363,552.21 = 1,179,645.33 : x
  2. Step 2: Convert to fraction form
    3,575,591.31/5,363,552.21 = 1,179,645.33/x
  3. Step 3: Cross multiply
    3,575,591.31x = 5,363,552.21 × 1,179,645.33
  4. Step 4: Simplify right side
    3,575,591.31x = 6,327,089,310,839.45
  5. Step 5: Solve for x
    x = 6,327,089,310,839.45/3,575,591.31
  6. Step 6: Final answer
    x = 1,769,522.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.