Home / 1,467,561.60-2,025,234.36-855,741.24

Finding the Fourth Proportional to 1,467,561.60, 2,025,234.36 and 855,741.24

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Solution

The fourth proportional to 1,467,561.60, 2,025,234.36 and 855,741.24 is: 1,180,922.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,561.60 : 2,025,234.36 = 855,741.24 : x
  2. Step 2: Convert to fraction form
    1,467,561.60/2,025,234.36 = 855,741.24/x
  3. Step 3: Cross multiply
    1,467,561.60x = 2,025,234.36 × 855,741.24
  4. Step 4: Simplify right side
    1,467,561.60x = 1,733,076,562,517.01
  5. Step 5: Solve for x
    x = 1,733,076,562,517.01/1,467,561.60
  6. Step 6: Final answer
    x = 1,180,922.53

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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.