Home / 3,341,879.29-5,008,328.74-1,823,286.66

Finding the Fourth Proportional to 3,341,879.29, 5,008,328.74 and 1,823,286.66

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Solution

The fourth proportional to 3,341,879.29, 5,008,328.74 and 1,823,286.66 is: 2,732,480.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,879.29 : 5,008,328.74 = 1,823,286.66 : x
  2. Step 2: Convert to fraction form
    3,341,879.29/5,008,328.74 = 1,823,286.66/x
  3. Step 3: Cross multiply
    3,341,879.29x = 5,008,328.74 × 1,823,286.66
  4. Step 4: Simplify right side
    3,341,879.29x = 9,131,618,980,536.61
  5. Step 5: Solve for x
    x = 9,131,618,980,536.61/3,341,879.29
  6. Step 6: Final answer
    x = 2,732,480.20

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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.