Home / 4,659,904.90-6,981,874.80-3,703,311.10

Finding the Fourth Proportional to 4,659,904.90, 6,981,874.80 and 3,703,311.10

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Solution

The fourth proportional to 4,659,904.90, 6,981,874.80 and 3,703,311.10 is: 5,548,622.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,659,904.90 : 6,981,874.80 = 3,703,311.10 : x
  2. Step 2: Convert to fraction form
    4,659,904.90/6,981,874.80 = 3,703,311.10/x
  3. Step 3: Cross multiply
    4,659,904.90x = 6,981,874.80 × 3,703,311.10
  4. Step 4: Simplify right side
    4,659,904.90x = 25,856,054,445,650.28
  5. Step 5: Solve for x
    x = 25,856,054,445,650.28/4,659,904.90
  6. Step 6: Final answer
    x = 5,548,622.77

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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.