Home / 11,736,505.84-17,602,870.32-3,214,850.08

Finding the Fourth Proportional to 11,736,505.84, 17,602,870.32 and 3,214,850.08

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Solution

The fourth proportional to 11,736,505.84, 17,602,870.32 and 3,214,850.08 is: 4,821,757.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,736,505.84 : 17,602,870.32 = 3,214,850.08 : x
  2. Step 2: Convert to fraction form
    11,736,505.84/17,602,870.32 = 3,214,850.08/x
  3. Step 3: Cross multiply
    11,736,505.84x = 17,602,870.32 × 3,214,850.08
  4. Step 4: Simplify right side
    11,736,505.84x = 56,590,589,056,481.62
  5. Step 5: Solve for x
    x = 56,590,589,056,481.62/11,736,505.84
  6. Step 6: Final answer
    x = 4,821,757.84

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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.