Home / 11,936,068.67-17,907,596.74-3,848,881.66

Finding the Fourth Proportional to 11,936,068.67, 17,907,596.74 and 3,848,881.66

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Solution

The fourth proportional to 11,936,068.67, 17,907,596.74 and 3,848,881.66 is: 5,774,449.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,936,068.67 : 17,907,596.74 = 3,848,881.66 : x
  2. Step 2: Convert to fraction form
    11,936,068.67/17,907,596.74 = 3,848,881.66/x
  3. Step 3: Cross multiply
    11,936,068.67x = 17,907,596.74 × 3,848,881.66
  4. Step 4: Simplify right side
    11,936,068.67x = 68,924,220,627,303.91
  5. Step 5: Solve for x
    x = 68,924,220,627,303.91/11,936,068.67
  6. Step 6: Final answer
    x = 5,774,449.07

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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.