Home / 895,793.86-1,343,682.38-363,188.26

Finding the Fourth Proportional to 895,793.86, 1,343,682.38 and 363,188.26

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Solution

The fourth proportional to 895,793.86, 1,343,682.38 and 363,188.26 is: 544,778.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,793.86 : 1,343,682.38 = 363,188.26 : x
  2. Step 2: Convert to fraction form
    895,793.86/1,343,682.38 = 363,188.26/x
  3. Step 3: Cross multiply
    895,793.86x = 1,343,682.38 × 363,188.26
  4. Step 4: Simplify right side
    895,793.86x = 488,009,665,584.86
  5. Step 5: Solve for x
    x = 488,009,665,584.86/895,793.86
  6. Step 6: Final answer
    x = 544,778.98

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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.