Home / 1,056,744.82-1,458,467.94-675,025.84

Finding the Fourth Proportional to 1,056,744.82, 1,458,467.94 and 675,025.84

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Solution

The fourth proportional to 1,056,744.82, 1,458,467.94 and 675,025.84 is: 931,637.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,744.82 : 1,458,467.94 = 675,025.84 : x
  2. Step 2: Convert to fraction form
    1,056,744.82/1,458,467.94 = 675,025.84/x
  3. Step 3: Cross multiply
    1,056,744.82x = 1,458,467.94 × 675,025.84
  4. Step 4: Simplify right side
    1,056,744.82x = 984,503,546,311.57
  5. Step 5: Solve for x
    x = 984,503,546,311.57/1,056,744.82
  6. Step 6: Final answer
    x = 931,637.92

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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.