Home / 6,703,397.24-10,042,409.44-3,962,739.40

Finding the Fourth Proportional to 6,703,397.24, 10,042,409.44 and 3,962,739.40

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Solution

The fourth proportional to 6,703,397.24, 10,042,409.44 and 3,962,739.40 is: 5,936,609.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703,397.24 : 10,042,409.44 = 3,962,739.40 : x
  2. Step 2: Convert to fraction form
    6,703,397.24/10,042,409.44 = 3,962,739.40/x
  3. Step 3: Cross multiply
    6,703,397.24x = 10,042,409.44 × 3,962,739.40
  4. Step 4: Simplify right side
    6,703,397.24x = 39,795,451,558,819.93
  5. Step 5: Solve for x
    x = 39,795,451,558,819.93/6,703,397.24
  6. Step 6: Final answer
    x = 5,936,609.47

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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.