Home / 2,017,707.17-3,027,282.46-864,469.26

Finding the Fourth Proportional to 2,017,707.17, 3,027,282.46 and 864,469.26

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Solution

The fourth proportional to 2,017,707.17, 3,027,282.46 and 864,469.26 is: 1,297,013.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,707.17 : 3,027,282.46 = 864,469.26 : x
  2. Step 2: Convert to fraction form
    2,017,707.17/3,027,282.46 = 864,469.26/x
  3. Step 3: Cross multiply
    2,017,707.17x = 3,027,282.46 × 864,469.26
  4. Step 4: Simplify right side
    2,017,707.17x = 2,616,992,625,846.01
  5. Step 5: Solve for x
    x = 2,616,992,625,846.01/2,017,707.17
  6. Step 6: Final answer
    x = 1,297,013.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.