Home / 5,548,939.25-8,323,221.26-1,954,612.26

Finding the Fourth Proportional to 5,548,939.25, 8,323,221.26 and 1,954,612.26

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Solution

The fourth proportional to 5,548,939.25, 8,323,221.26 and 1,954,612.26 is: 2,931,852.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,548,939.25 : 8,323,221.26 = 1,954,612.26 : x
  2. Step 2: Convert to fraction form
    5,548,939.25/8,323,221.26 = 1,954,612.26/x
  3. Step 3: Cross multiply
    5,548,939.25x = 8,323,221.26 × 1,954,612.26
  4. Step 4: Simplify right side
    5,548,939.25x = 16,268,670,307,715.59
  5. Step 5: Solve for x
    x = 16,268,670,307,715.59/5,548,939.25
  6. Step 6: Final answer
    x = 2,931,852.30

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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.