Home / 3,204,006.17-4,805,261.69-928,919.95

Finding the Fourth Proportional to 3,204,006.17, 4,805,261.69 and 928,919.95

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Solution

The fourth proportional to 3,204,006.17, 4,805,261.69 and 928,919.95 is: 1,393,163.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,006.17 : 4,805,261.69 = 928,919.95 : x
  2. Step 2: Convert to fraction form
    3,204,006.17/4,805,261.69 = 928,919.95/x
  3. Step 3: Cross multiply
    3,204,006.17x = 4,805,261.69 × 928,919.95
  4. Step 4: Simplify right side
    3,204,006.17x = 4,463,703,432,153.96
  5. Step 5: Solve for x
    x = 4,463,703,432,153.96/3,204,006.17
  6. Step 6: Final answer
    x = 1,393,163.18

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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.