Home / 6,414,634.22-8,852,205.96-3,513,961.85

Finding the Fourth Proportional to 6,414,634.22, 8,852,205.96 and 3,513,961.85

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Solution

The fourth proportional to 6,414,634.22, 8,852,205.96 and 3,513,961.85 is: 4,849,273.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,414,634.22 : 8,852,205.96 = 3,513,961.85 : x
  2. Step 2: Convert to fraction form
    6,414,634.22/8,852,205.96 = 3,513,961.85/x
  3. Step 3: Cross multiply
    6,414,634.22x = 8,852,205.96 × 3,513,961.85
  4. Step 4: Simplify right side
    6,414,634.22x = 31,106,313,987,521.60
  5. Step 5: Solve for x
    x = 31,106,313,987,521.60/6,414,634.22
  6. Step 6: Final answer
    x = 4,849,273.23

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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.