Home / 1,193,758.56-1,647,734.40-953,713.44

Finding the Fourth Proportional to 1,193,758.56, 1,647,734.40 and 953,713.44

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Solution

The fourth proportional to 1,193,758.56, 1,647,734.40 and 953,713.44 is: 1,316,402.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,758.56 : 1,647,734.40 = 953,713.44 : x
  2. Step 2: Convert to fraction form
    1,193,758.56/1,647,734.40 = 953,713.44/x
  3. Step 3: Cross multiply
    1,193,758.56x = 1,647,734.40 × 953,713.44
  4. Step 4: Simplify right side
    1,193,758.56x = 1,571,466,442,830.34
  5. Step 5: Solve for x
    x = 1,571,466,442,830.34/1,193,758.56
  6. Step 6: Final answer
    x = 1,316,402.24

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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.