Home / 7,735,787.26-11,608,715.88-2,943,516.22

Finding the Fourth Proportional to 7,735,787.26, 11,608,715.88 and 2,943,516.22

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Solution

The fourth proportional to 7,735,787.26, 11,608,715.88 and 2,943,516.22 is: 4,417,190.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,735,787.26 : 11,608,715.88 = 2,943,516.22 : x
  2. Step 2: Convert to fraction form
    7,735,787.26/11,608,715.88 = 2,943,516.22/x
  3. Step 3: Cross multiply
    7,735,787.26x = 11,608,715.88 × 2,943,516.22
  4. Step 4: Simplify right side
    7,735,787.26x = 34,170,443,486,151.58
  5. Step 5: Solve for x
    x = 34,170,443,486,151.58/7,735,787.26
  6. Step 6: Final answer
    x = 4,417,190.18

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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.