Home / 2,266,828.80-3,398,664.96-1,003,971.84

Finding the Fourth Proportional to 2,266,828.80, 3,398,664.96 and 1,003,971.84

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Solution

The fourth proportional to 2,266,828.80, 3,398,664.96 and 1,003,971.84 is: 1,505,258.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,828.80 : 3,398,664.96 = 1,003,971.84 : x
  2. Step 2: Convert to fraction form
    2,266,828.80/3,398,664.96 = 1,003,971.84/x
  3. Step 3: Cross multiply
    2,266,828.80x = 3,398,664.96 × 1,003,971.84
  4. Step 4: Simplify right side
    2,266,828.80x = 3,412,163,913,434.73
  5. Step 5: Solve for x
    x = 3,412,163,913,434.73/2,266,828.80
  6. Step 6: Final answer
    x = 1,505,258.76

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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.