Home / 6,789,609.26-9,369,473.92-3,733,823.51

Finding the Fourth Proportional to 6,789,609.26, 9,369,473.92 and 3,733,823.51

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Solution

The fourth proportional to 6,789,609.26, 9,369,473.92 and 3,733,823.51 is: 5,152,573.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,789,609.26 : 9,369,473.92 = 3,733,823.51 : x
  2. Step 2: Convert to fraction form
    6,789,609.26/9,369,473.92 = 3,733,823.51/x
  3. Step 3: Cross multiply
    6,789,609.26x = 9,369,473.92 × 3,733,823.51
  4. Step 4: Simplify right side
    6,789,609.26x = 34,983,961,977,781.46
  5. Step 5: Solve for x
    x = 34,983,961,977,781.46/6,789,609.26
  6. Step 6: Final answer
    x = 5,152,573.68

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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.