Home / 3,664,061.64-5,496,139.22-968,363.54

Finding the Fourth Proportional to 3,664,061.64, 5,496,139.22 and 968,363.54

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Solution

The fourth proportional to 3,664,061.64, 5,496,139.22 and 968,363.54 is: 1,452,557.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,061.64 : 5,496,139.22 = 968,363.54 : x
  2. Step 2: Convert to fraction form
    3,664,061.64/5,496,139.22 = 968,363.54/x
  3. Step 3: Cross multiply
    3,664,061.64x = 5,496,139.22 × 968,363.54
  4. Step 4: Simplify right side
    3,664,061.64x = 5,322,260,848,333.98
  5. Step 5: Solve for x
    x = 5,322,260,848,333.98/3,664,061.64
  6. Step 6: Final answer
    x = 1,452,557.67

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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.