Home / 1,202,766.37-1,804,742.32-563,113.42

Finding the Fourth Proportional to 1,202,766.37, 1,804,742.32 and 563,113.42

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Solution

The fourth proportional to 1,202,766.37, 1,804,742.32 and 563,113.42 is: 844,947.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,766.37 : 1,804,742.32 = 563,113.42 : x
  2. Step 2: Convert to fraction form
    1,202,766.37/1,804,742.32 = 563,113.42/x
  3. Step 3: Cross multiply
    1,202,766.37x = 1,804,742.32 × 563,113.42
  4. Step 4: Simplify right side
    1,202,766.37x = 1,016,274,617,917.92
  5. Step 5: Solve for x
    x = 1,016,274,617,917.92/1,202,766.37
  6. Step 6: Final answer
    x = 844,947.65

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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.