Home / 3,076,944.66-4,616,768.07-1,637,288.73

Finding the Fourth Proportional to 3,076,944.66, 4,616,768.07 and 1,637,288.73

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Solution

The fourth proportional to 3,076,944.66, 4,616,768.07 and 1,637,288.73 is: 2,456,652.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,944.66 : 4,616,768.07 = 1,637,288.73 : x
  2. Step 2: Convert to fraction form
    3,076,944.66/4,616,768.07 = 1,637,288.73/x
  3. Step 3: Cross multiply
    3,076,944.66x = 4,616,768.07 × 1,637,288.73
  4. Step 4: Simplify right side
    3,076,944.66x = 7,558,982,330,034.85
  5. Step 5: Solve for x
    x = 7,558,982,330,034.85/3,076,944.66
  6. Step 6: Final answer
    x = 2,456,652.03

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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.