Home / 6,635,790.88-9,953,682-3,793,910.24

Finding the Fourth Proportional to 6,635,790.88, 9,953,682 and 3,793,910.24

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Solution

The fourth proportional to 6,635,790.88, 9,953,682 and 3,793,910.24 is: 5,690,862.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,635,790.88 : 9,953,682 = 3,793,910.24 : x
  2. Step 2: Convert to fraction form
    6,635,790.88/9,953,682 = 3,793,910.24/x
  3. Step 3: Cross multiply
    6,635,790.88x = 9,953,682 × 3,793,910.24
  4. Step 4: Simplify right side
    6,635,790.88x = 37,763,376,065,503.68
  5. Step 5: Solve for x
    x = 37,763,376,065,503.68/6,635,790.88
  6. Step 6: Final answer
    x = 5,690,862.89

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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.