Home / 1,467,456.30-2,201,184.45-936,015.30

Finding the Fourth Proportional to 1,467,456.30, 2,201,184.45 and 936,015.30

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Solution

The fourth proportional to 1,467,456.30, 2,201,184.45 and 936,015.30 is: 1,404,022.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,456.30 : 2,201,184.45 = 936,015.30 : x
  2. Step 2: Convert to fraction form
    1,467,456.30/2,201,184.45 = 936,015.30/x
  3. Step 3: Cross multiply
    1,467,456.30x = 2,201,184.45 × 936,015.30
  4. Step 4: Simplify right side
    1,467,456.30x = 2,060,342,323,322.09
  5. Step 5: Solve for x
    x = 2,060,342,323,322.09/1,467,456.30
  6. Step 6: Final answer
    x = 1,404,022.95

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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.