Home / 6,061,016.89-8,364,380.64-3,307,880.90

Finding the Fourth Proportional to 6,061,016.89, 8,364,380.64 and 3,307,880.90

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Solution

The fourth proportional to 6,061,016.89, 8,364,380.64 and 3,307,880.90 is: 4,564,972.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,061,016.89 : 8,364,380.64 = 3,307,880.90 : x
  2. Step 2: Convert to fraction form
    6,061,016.89/8,364,380.64 = 3,307,880.90/x
  3. Step 3: Cross multiply
    6,061,016.89x = 8,364,380.64 × 3,307,880.90
  4. Step 4: Simplify right side
    6,061,016.89x = 27,668,374,967,892.18
  5. Step 5: Solve for x
    x = 27,668,374,967,892.18/6,061,016.89
  6. Step 6: Final answer
    x = 4,564,972.42

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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.