Home / 2,471,035.81-3,410,003.37-1,383,316.33

Finding the Fourth Proportional to 2,471,035.81, 3,410,003.37 and 1,383,316.33

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Solution

The fourth proportional to 2,471,035.81, 3,410,003.37 and 1,383,316.33 is: 1,908,961.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,035.81 : 3,410,003.37 = 1,383,316.33 : x
  2. Step 2: Convert to fraction form
    2,471,035.81/3,410,003.37 = 1,383,316.33/x
  3. Step 3: Cross multiply
    2,471,035.81x = 3,410,003.37 × 1,383,316.33
  4. Step 4: Simplify right side
    2,471,035.81x = 4,717,113,347,076.03
  5. Step 5: Solve for x
    x = 4,717,113,347,076.03/2,471,035.81
  6. Step 6: Final answer
    x = 1,908,961.95

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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.