Home / 1,522,963.80-2,285,343.68-564,092.94

Finding the Fourth Proportional to 1,522,963.80, 2,285,343.68 and 564,092.94

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Solution

The fourth proportional to 1,522,963.80, 2,285,343.68 and 564,092.94 is: 846,472.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,963.80 : 2,285,343.68 = 564,092.94 : x
  2. Step 2: Convert to fraction form
    1,522,963.80/2,285,343.68 = 564,092.94/x
  3. Step 3: Cross multiply
    1,522,963.80x = 2,285,343.68 × 564,092.94
  4. Step 4: Simplify right side
    1,522,963.80x = 1,289,146,235,361.62
  5. Step 5: Solve for x
    x = 1,289,146,235,361.62/1,522,963.80
  6. Step 6: Final answer
    x = 846,472.01

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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.