Home / 1,183,268.80-1,774,903.20-735,371.20

Finding the Fourth Proportional to 1,183,268.80, 1,774,903.20 and 735,371.20

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Solution

The fourth proportional to 1,183,268.80, 1,774,903.20 and 735,371.20 is: 1,103,056.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,268.80 : 1,774,903.20 = 735,371.20 : x
  2. Step 2: Convert to fraction form
    1,183,268.80/1,774,903.20 = 735,371.20/x
  3. Step 3: Cross multiply
    1,183,268.80x = 1,774,903.20 × 735,371.20
  4. Step 4: Simplify right side
    1,183,268.80x = 1,305,212,696,067.84
  5. Step 5: Solve for x
    x = 1,305,212,696,067.84/1,183,268.80
  6. Step 6: Final answer
    x = 1,103,056.80

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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.