Home / 3,327,401.92-4,591,788.64-1,799,509.05

Finding the Fourth Proportional to 3,327,401.92, 4,591,788.64 and 1,799,509.05

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Solution

The fourth proportional to 3,327,401.92, 4,591,788.64 and 1,799,509.05 is: 2,483,308.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,401.92 : 4,591,788.64 = 1,799,509.05 : x
  2. Step 2: Convert to fraction form
    3,327,401.92/4,591,788.64 = 1,799,509.05/x
  3. Step 3: Cross multiply
    3,327,401.92x = 4,591,788.64 × 1,799,509.05
  4. Step 4: Simplify right side
    3,327,401.92x = 8,262,965,199,880.70
  5. Step 5: Solve for x
    x = 8,262,965,199,880.70/3,327,401.92
  6. Step 6: Final answer
    x = 2,483,308.42

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1.5x scale

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.