Home / 6,338,999.46-9,508,896.94-1,790,404.41

Finding the Fourth Proportional to 6,338,999.46, 9,508,896.94 and 1,790,404.41

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Solution

The fourth proportional to 6,338,999.46, 9,508,896.94 and 1,790,404.41 is: 2,685,718.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,338,999.46 : 9,508,896.94 = 1,790,404.41 : x
  2. Step 2: Convert to fraction form
    6,338,999.46/9,508,896.94 = 1,790,404.41/x
  3. Step 3: Cross multiply
    6,338,999.46x = 9,508,896.94 × 1,790,404.41
  4. Step 4: Simplify right side
    6,338,999.46x = 17,024,771,006,659.48
  5. Step 5: Solve for x
    x = 17,024,771,006,659.48/6,338,999.46
  6. Step 6: Final answer
    x = 2,685,718.96

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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.