Home / 1,168,201.24-1,612,847.52-895,745.74

Finding the Fourth Proportional to 1,168,201.24, 1,612,847.52 and 895,745.74

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Solution

The fourth proportional to 1,168,201.24, 1,612,847.52 and 895,745.74 is: 1,236,688.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,201.24 : 1,612,847.52 = 895,745.74 : x
  2. Step 2: Convert to fraction form
    1,168,201.24/1,612,847.52 = 895,745.74/x
  3. Step 3: Cross multiply
    1,168,201.24x = 1,612,847.52 × 895,745.74
  4. Step 4: Simplify right side
    1,168,201.24x = 1,444,701,295,309.56
  5. Step 5: Solve for x
    x = 1,444,701,295,309.56/1,168,201.24
  6. Step 6: Final answer
    x = 1,236,688.72

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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.