Home / 4,792,165.09-6,613,219.83-2,616,723.37

Finding the Fourth Proportional to 4,792,165.09, 6,613,219.83 and 2,616,723.37

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Solution

The fourth proportional to 4,792,165.09, 6,613,219.83 and 2,616,723.37 is: 3,611,095.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,165.09 : 6,613,219.83 = 2,616,723.37 : x
  2. Step 2: Convert to fraction form
    4,792,165.09/6,613,219.83 = 2,616,723.37/x
  3. Step 3: Cross multiply
    4,792,165.09x = 6,613,219.83 × 2,616,723.37
  4. Step 4: Simplify right side
    4,792,165.09x = 17,304,966,880,108.43
  5. Step 5: Solve for x
    x = 17,304,966,880,108.43/4,792,165.09
  6. Step 6: Final answer
    x = 3,611,095.73

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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.