Home / 3,955,223.09-5,962,479.82-3,691,567.17

Finding the Fourth Proportional to 3,955,223.09, 5,962,479.82 and 3,691,567.17

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Solution

The fourth proportional to 3,955,223.09, 5,962,479.82 and 3,691,567.17 is: 5,565,019.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,955,223.09 : 5,962,479.82 = 3,691,567.17 : x
  2. Step 2: Convert to fraction form
    3,955,223.09/5,962,479.82 = 3,691,567.17/x
  3. Step 3: Cross multiply
    3,955,223.09x = 5,962,479.82 × 3,691,567.17
  4. Step 4: Simplify right side
    3,955,223.09x = 22,010,894,746,070.59
  5. Step 5: Solve for x
    x = 22,010,894,746,070.59/3,955,223.09
  6. Step 6: Final answer
    x = 5,565,019.79

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.