Home / 2,150,525.40-2,967,702.24-1,183,634.94

Finding the Fourth Proportional to 2,150,525.40, 2,967,702.24 and 1,183,634.94

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Solution

The fourth proportional to 2,150,525.40, 2,967,702.24 and 1,183,634.94 is: 1,633,403.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,150,525.40 : 2,967,702.24 = 1,183,634.94 : x
  2. Step 2: Convert to fraction form
    2,150,525.40/2,967,702.24 = 1,183,634.94/x
  3. Step 3: Cross multiply
    2,150,525.40x = 2,967,702.24 × 1,183,634.94
  4. Step 4: Simplify right side
    2,150,525.40x = 3,512,676,062,780.27
  5. Step 5: Solve for x
    x = 3,512,676,062,780.27/2,150,525.40
  6. Step 6: Final answer
    x = 1,633,403.66

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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.