Home / 1,204,360.68-1,806,540.08-362,912.44

Finding the Fourth Proportional to 1,204,360.68, 1,806,540.08 and 362,912.44

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Solution

The fourth proportional to 1,204,360.68, 1,806,540.08 and 362,912.44 is: 544,368.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,360.68 : 1,806,540.08 = 362,912.44 : x
  2. Step 2: Convert to fraction form
    1,204,360.68/1,806,540.08 = 362,912.44/x
  3. Step 3: Cross multiply
    1,204,360.68x = 1,806,540.08 × 362,912.44
  4. Step 4: Simplify right side
    1,204,360.68x = 655,615,868,390.60
  5. Step 5: Solve for x
    x = 655,615,868,390.60/1,204,360.68
  6. Step 6: Final answer
    x = 544,368.38

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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.