Home / 959,096.60-1,438,115.08-603,349.44

Finding the Fourth Proportional to 959,096.60, 1,438,115.08 and 603,349.44

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Solution

The fourth proportional to 959,096.60, 1,438,115.08 and 603,349.44 is: 904,690.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,096.60 : 1,438,115.08 = 603,349.44 : x
  2. Step 2: Convert to fraction form
    959,096.60/1,438,115.08 = 603,349.44/x
  3. Step 3: Cross multiply
    959,096.60x = 1,438,115.08 × 603,349.44
  4. Step 4: Simplify right side
    959,096.60x = 867,685,928,173.56
  5. Step 5: Solve for x
    x = 867,685,928,173.56/959,096.60
  6. Step 6: Final answer
    x = 904,690.86

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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.