Home / 4,792,163.77-6,613,218.03-2,616,722.07

Finding the Fourth Proportional to 4,792,163.77, 6,613,218.03 and 2,616,722.07

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Solution

The fourth proportional to 4,792,163.77, 6,613,218.03 and 2,616,722.07 is: 3,611,093.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,163.77 : 6,613,218.03 = 2,616,722.07 : x
  2. Step 2: Convert to fraction form
    4,792,163.77/6,613,218.03 = 2,616,722.07/x
  3. Step 3: Cross multiply
    4,792,163.77x = 6,613,218.03 × 2,616,722.07
  4. Step 4: Simplify right side
    4,792,163.77x = 17,304,953,572,822.92
  5. Step 5: Solve for x
    x = 17,304,953,572,822.92/4,792,163.77
  6. Step 6: Final answer
    x = 3,611,093.94

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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.