Home / 3,234,493.72-4,463,524.38-1,784,158.36

Finding the Fourth Proportional to 3,234,493.72, 4,463,524.38 and 1,784,158.36

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Solution

The fourth proportional to 3,234,493.72, 4,463,524.38 and 1,784,158.36 is: 2,462,096.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,493.72 : 4,463,524.38 = 1,784,158.36 : x
  2. Step 2: Convert to fraction form
    3,234,493.72/4,463,524.38 = 1,784,158.36/x
  3. Step 3: Cross multiply
    3,234,493.72x = 4,463,524.38 × 1,784,158.36
  4. Step 4: Simplify right side
    3,234,493.72x = 7,963,634,337,640.82
  5. Step 5: Solve for x
    x = 7,963,634,337,640.82/3,234,493.72
  6. Step 6: Final answer
    x = 2,462,096.09

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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.