Home / 8,444,684.29-11,653,380.84-5,004,883.21

Finding the Fourth Proportional to 8,444,684.29, 11,653,380.84 and 5,004,883.21

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Solution

The fourth proportional to 8,444,684.29, 11,653,380.84 and 5,004,883.21 is: 6,906,570.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,444,684.29 : 11,653,380.84 = 5,004,883.21 : x
  2. Step 2: Convert to fraction form
    8,444,684.29/11,653,380.84 = 5,004,883.21/x
  3. Step 3: Cross multiply
    8,444,684.29x = 11,653,380.84 × 5,004,883.21
  4. Step 4: Simplify right side
    8,444,684.29x = 58,323,810,105,851.70
  5. Step 5: Solve for x
    x = 58,323,810,105,851.70/8,444,684.29
  6. Step 6: Final answer
    x = 6,906,570.82

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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.