Home / 3,383,704.24-4,669,534.88-1,855,822.28

Finding the Fourth Proportional to 3,383,704.24, 4,669,534.88 and 1,855,822.28

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Solution

The fourth proportional to 3,383,704.24, 4,669,534.88 and 1,855,822.28 is: 2,561,047.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,704.24 : 4,669,534.88 = 1,855,822.28 : x
  2. Step 2: Convert to fraction form
    3,383,704.24/4,669,534.88 = 1,855,822.28/x
  3. Step 3: Cross multiply
    3,383,704.24x = 4,669,534.88 × 1,855,822.28
  4. Step 4: Simplify right side
    3,383,704.24x = 8,665,826,867,541.13
  5. Step 5: Solve for x
    x = 8,665,826,867,541.13/3,383,704.24
  6. Step 6: Final answer
    x = 2,561,047.38

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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.