Home / 3,236,174.40-4,850,849.16-1,076,622.66

Finding the Fourth Proportional to 3,236,174.40, 4,850,849.16 and 1,076,622.66

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Solution

The fourth proportional to 3,236,174.40, 4,850,849.16 and 1,076,622.66 is: 1,613,798.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,174.40 : 4,850,849.16 = 1,076,622.66 : x
  2. Step 2: Convert to fraction form
    3,236,174.40/4,850,849.16 = 1,076,622.66/x
  3. Step 3: Cross multiply
    3,236,174.40x = 4,850,849.16 × 1,076,622.66
  4. Step 4: Simplify right side
    3,236,174.40x = 5,222,534,125,897.97
  5. Step 5: Solve for x
    x = 5,222,534,125,897.97/3,236,174.40
  6. Step 6: Final answer
    x = 1,613,798.73

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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.