Home / 10,409,899.38-14,366,110.13-5,763,684.52

Finding the Fourth Proportional to 10,409,899.38, 14,366,110.13 and 5,763,684.52

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Solution

The fourth proportional to 10,409,899.38, 14,366,110.13 and 5,763,684.52 is: 7,954,133.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,409,899.38 : 14,366,110.13 = 5,763,684.52 : x
  2. Step 2: Convert to fraction form
    10,409,899.38/14,366,110.13 = 5,763,684.52/x
  3. Step 3: Cross multiply
    10,409,899.38x = 14,366,110.13 × 5,763,684.52
  4. Step 4: Simplify right side
    10,409,899.38x = 82,801,726,568,896.19
  5. Step 5: Solve for x
    x = 82,801,726,568,896.19/10,409,899.38
  6. Step 6: Final answer
    x = 7,954,133.23

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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.