Home / 1,141,016.92-1,574,494.32-682,040.36

Finding the Fourth Proportional to 1,141,016.92, 1,574,494.32 and 682,040.36

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Solution

The fourth proportional to 1,141,016.92, 1,574,494.32 and 682,040.36 is: 941,150.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,016.92 : 1,574,494.32 = 682,040.36 : x
  2. Step 2: Convert to fraction form
    1,141,016.92/1,574,494.32 = 682,040.36/x
  3. Step 3: Cross multiply
    1,141,016.92x = 1,574,494.32 × 682,040.36
  4. Step 4: Simplify right side
    1,141,016.92x = 1,073,868,672,830.76
  5. Step 5: Solve for x
    x = 1,073,868,672,830.76/1,141,016.92
  6. Step 6: Final answer
    x = 941,150.52

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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.