Home / 3,814,391.66-5,263,957.92-2,095,555.46

Finding the Fourth Proportional to 3,814,391.66, 5,263,957.92 and 2,095,555.46

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Solution

The fourth proportional to 3,814,391.66, 5,263,957.92 and 2,095,555.46 is: 2,891,920.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,391.66 : 5,263,957.92 = 2,095,555.46 : x
  2. Step 2: Convert to fraction form
    3,814,391.66/5,263,957.92 = 2,095,555.46/x
  3. Step 3: Cross multiply
    3,814,391.66x = 5,263,957.92 × 2,095,555.46
  4. Step 4: Simplify right side
    3,814,391.66x = 11,030,915,760,466.24
  5. Step 5: Solve for x
    x = 11,030,915,760,466.24/3,814,391.66
  6. Step 6: Final answer
    x = 2,891,920.06

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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.