Home / 4,338,622.92-5,989,684.17-2,964,033.48

Finding the Fourth Proportional to 4,338,622.92, 5,989,684.17 and 2,964,033.48

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Solution

The fourth proportional to 4,338,622.92, 5,989,684.17 and 2,964,033.48 is: 4,091,995.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338,622.92 : 5,989,684.17 = 2,964,033.48 : x
  2. Step 2: Convert to fraction form
    4,338,622.92/5,989,684.17 = 2,964,033.48/x
  3. Step 3: Cross multiply
    4,338,622.92x = 5,989,684.17 × 2,964,033.48
  4. Step 4: Simplify right side
    4,338,622.92x = 17,753,624,414,506.01
  5. Step 5: Solve for x
    x = 17,753,624,414,506.01/4,338,622.92
  6. Step 6: Final answer
    x = 4,091,995.26

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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.