Home / 3,327,467.78-4,591,908.62-1,799,574.90

Finding the Fourth Proportional to 3,327,467.78, 4,591,908.62 and 1,799,574.90

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Solution

The fourth proportional to 3,327,467.78, 4,591,908.62 and 1,799,574.90 is: 2,483,415.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,467.78 : 4,591,908.62 = 1,799,574.90 : x
  2. Step 2: Convert to fraction form
    3,327,467.78/4,591,908.62 = 1,799,574.90/x
  3. Step 3: Cross multiply
    3,327,467.78x = 4,591,908.62 × 1,799,574.90
  4. Step 4: Simplify right side
    3,327,467.78x = 8,263,483,495,645.64
  5. Step 5: Solve for x
    x = 8,263,483,495,645.64/3,327,467.78
  6. Step 6: Final answer
    x = 2,483,415.03

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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.