Home / 671,247.56-1,006,761.22-184,816.24

Finding the Fourth Proportional to 671,247.56, 1,006,761.22 and 184,816.24

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Solution

The fourth proportional to 671,247.56, 1,006,761.22 and 184,816.24 is: 277,194.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,247.56 : 1,006,761.22 = 184,816.24 : x
  2. Step 2: Convert to fraction form
    671,247.56/1,006,761.22 = 184,816.24/x
  3. Step 3: Cross multiply
    671,247.56x = 1,006,761.22 × 184,816.24
  4. Step 4: Simplify right side
    671,247.56x = 186,065,820,279.27
  5. Step 5: Solve for x
    x = 186,065,820,279.27/671,247.56
  6. Step 6: Final answer
    x = 277,194.03

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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.