Home / 593,408.44-890,100.10-144,131.41

Finding the Fourth Proportional to 593,408.44, 890,100.10 and 144,131.41

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Solution

The fourth proportional to 593,408.44, 890,100.10 and 144,131.41 is: 216,194.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,408.44 : 890,100.10 = 144,131.41 : x
  2. Step 2: Convert to fraction form
    593,408.44/890,100.10 = 144,131.41/x
  3. Step 3: Cross multiply
    593,408.44x = 890,100.10 × 144,131.41
  4. Step 4: Simplify right side
    593,408.44x = 128,291,382,454.14
  5. Step 5: Solve for x
    x = 128,291,382,454.14/593,408.44
  6. Step 6: Final answer
    x = 216,194.06

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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.