Home / 3,396,726.68-4,683,555.60-2,707,859.96

Finding the Fourth Proportional to 3,396,726.68, 4,683,555.60 and 2,707,859.96

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Solution

The fourth proportional to 3,396,726.68, 4,683,555.60 and 2,707,859.96 is: 3,733,715.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,396,726.68 : 4,683,555.60 = 2,707,859.96 : x
  2. Step 2: Convert to fraction form
    3,396,726.68/4,683,555.60 = 2,707,859.96/x
  3. Step 3: Cross multiply
    3,396,726.68x = 4,683,555.60 × 2,707,859.96
  4. Step 4: Simplify right side
    3,396,726.68x = 12,682,412,679,673.78
  5. Step 5: Solve for x
    x = 12,682,412,679,673.78/3,396,726.68
  6. Step 6: Final answer
    x = 3,733,715.98

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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.