Home / 6,373,081.80-8,794,741.74-3,472,496.64

Finding the Fourth Proportional to 6,373,081.80, 8,794,741.74 and 3,472,496.64

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Solution

The fourth proportional to 6,373,081.80, 8,794,741.74 and 3,472,496.64 is: 4,791,984.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,373,081.80 : 8,794,741.74 = 3,472,496.64 : x
  2. Step 2: Convert to fraction form
    6,373,081.80/8,794,741.74 = 3,472,496.64/x
  3. Step 3: Cross multiply
    6,373,081.80x = 8,794,741.74 × 3,472,496.64
  4. Step 4: Simplify right side
    6,373,081.80x = 30,539,711,141,817.75
  5. Step 5: Solve for x
    x = 30,539,711,141,817.75/6,373,081.80
  6. Step 6: Final answer
    x = 4,791,984.80

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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.