Home / 4,792,167.27-6,613,222.86-2,616,725.57

Finding the Fourth Proportional to 4,792,167.27, 6,613,222.86 and 2,616,725.57

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Solution

The fourth proportional to 4,792,167.27, 6,613,222.86 and 2,616,725.57 is: 3,611,098.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,167.27 : 6,613,222.86 = 2,616,725.57 : x
  2. Step 2: Convert to fraction form
    4,792,167.27/6,613,222.86 = 2,616,725.57/x
  3. Step 3: Cross multiply
    4,792,167.27x = 6,613,222.86 × 2,616,725.57
  4. Step 4: Simplify right side
    4,792,167.27x = 17,304,989,324,804.42
  5. Step 5: Solve for x
    x = 17,304,989,324,804.42/4,792,167.27
  6. Step 6: Final answer
    x = 3,611,098.77

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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.