Home / 3,664,070.66-5,496,152.74-968,372.57

Finding the Fourth Proportional to 3,664,070.66, 5,496,152.74 and 968,372.57

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Solution

The fourth proportional to 3,664,070.66, 5,496,152.74 and 968,372.57 is: 1,452,571.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,070.66 : 5,496,152.74 = 968,372.57 : x
  2. Step 2: Convert to fraction form
    3,664,070.66/5,496,152.74 = 968,372.57/x
  3. Step 3: Cross multiply
    3,664,070.66x = 5,496,152.74 × 968,372.57
  4. Step 4: Simplify right side
    3,664,070.66x = 5,322,323,565,265.79
  5. Step 5: Solve for x
    x = 5,322,323,565,265.79/3,664,070.66
  6. Step 6: Final answer
    x = 1,452,571.21

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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.