Home / 5,891,622.06-8,130,310.77-3,410,947.25

Finding the Fourth Proportional to 5,891,622.06, 8,130,310.77 and 3,410,947.25

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Solution

The fourth proportional to 5,891,622.06, 8,130,310.77 and 3,410,947.25 is: 4,707,033.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,891,622.06 : 8,130,310.77 = 3,410,947.25 : x
  2. Step 2: Convert to fraction form
    5,891,622.06/8,130,310.77 = 3,410,947.25/x
  3. Step 3: Cross multiply
    5,891,622.06x = 8,130,310.77 × 3,410,947.25
  4. Step 4: Simplify right side
    5,891,622.06x = 27,732,061,162,576.88
  5. Step 5: Solve for x
    x = 27,732,061,162,576.88/5,891,622.06
  6. Step 6: Final answer
    x = 4,707,033.29

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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.