Home / 4,143,381.44-5,718,411.36-2,332,898.24

Finding the Fourth Proportional to 4,143,381.44, 5,718,411.36 and 2,332,898.24

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Solution

The fourth proportional to 4,143,381.44, 5,718,411.36 and 2,332,898.24 is: 3,219,706.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,143,381.44 : 5,718,411.36 = 2,332,898.24 : x
  2. Step 2: Convert to fraction form
    4,143,381.44/5,718,411.36 = 2,332,898.24/x
  3. Step 3: Cross multiply
    4,143,381.44x = 5,718,411.36 × 2,332,898.24
  4. Step 4: Simplify right side
    4,143,381.44x = 13,340,471,797,340.01
  5. Step 5: Solve for x
    x = 13,340,471,797,340.01/4,143,381.44
  6. Step 6: Final answer
    x = 3,219,706.41

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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.