Home / 3,664,079.54-5,496,166.05-968,381.45

Finding the Fourth Proportional to 3,664,079.54, 5,496,166.05 and 968,381.45

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Solution

The fourth proportional to 3,664,079.54, 5,496,166.05 and 968,381.45 is: 1,452,584.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,079.54 : 5,496,166.05 = 968,381.45 : x
  2. Step 2: Convert to fraction form
    3,664,079.54/5,496,166.05 = 968,381.45/x
  3. Step 3: Cross multiply
    3,664,079.54x = 5,496,166.05 × 968,381.45
  4. Step 4: Simplify right side
    3,664,079.54x = 5,322,385,248,939.77
  5. Step 5: Solve for x
    x = 5,322,385,248,939.77/3,664,079.54
  6. Step 6: Final answer
    x = 1,452,584.53

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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.