Home / 4,364.19-6,546.33-1,865.03

Finding the Fourth Proportional to 4,364.19, 6,546.33 and 1,865.03

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Solution

The fourth proportional to 4,364.19, 6,546.33 and 1,865.03 is: 2,797.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.19 : 6,546.33 = 1,865.03 : x
  2. Step 2: Convert to fraction form
    4,364.19/6,546.33 = 1,865.03/x
  3. Step 3: Cross multiply
    4,364.19x = 6,546.33 × 1,865.03
  4. Step 4: Simplify right side
    4,364.19x = 12,209,092.51
  5. Step 5: Solve for x
    x = 12,209,092.51/4,364.19
  6. Step 6: Final answer
    x = 2,797.57

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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.