Home / 8,007,220.64-11,049,975.13-4,336,143.53

Finding the Fourth Proportional to 8,007,220.64, 11,049,975.13 and 4,336,143.53

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Solution

The fourth proportional to 8,007,220.64, 11,049,975.13 and 4,336,143.53 is: 5,983,883.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,220.64 : 11,049,975.13 = 4,336,143.53 : x
  2. Step 2: Convert to fraction form
    8,007,220.64/11,049,975.13 = 4,336,143.53/x
  3. Step 3: Cross multiply
    8,007,220.64x = 11,049,975.13 × 4,336,143.53
  4. Step 4: Simplify right side
    8,007,220.64x = 47,914,278,183,394.98
  5. Step 5: Solve for x
    x = 47,914,278,183,394.98/8,007,220.64
  6. Step 6: Final answer
    x = 5,983,883.84

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.