Home / 4,792,203.27-6,613,272.54-2,616,761.61

Finding the Fourth Proportional to 4,792,203.27, 6,613,272.54 and 2,616,761.61

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Solution

The fourth proportional to 4,792,203.27, 6,613,272.54 and 2,616,761.61 is: 3,611,148.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,203.27 : 6,613,272.54 = 2,616,761.61 : x
  2. Step 2: Convert to fraction form
    4,792,203.27/6,613,272.54 = 2,616,761.61/x
  3. Step 3: Cross multiply
    4,792,203.27x = 6,613,272.54 × 2,616,761.61
  4. Step 4: Simplify right side
    4,792,203.27x = 17,305,357,699,139.19
  5. Step 5: Solve for x
    x = 17,305,357,699,139.19/4,792,203.27
  6. Step 6: Final answer
    x = 3,611,148.51

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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.