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Finding the Fourth Proportional to 595,064.25, 892,747.41 and 275,446.67

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Solution

The fourth proportional to 595,064.25, 892,747.41 and 275,446.67 is: 413,239.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,064.25 : 892,747.41 = 275,446.67 : x
  2. Step 2: Convert to fraction form
    595,064.25/892,747.41 = 275,446.67/x
  3. Step 3: Cross multiply
    595,064.25x = 892,747.41 × 275,446.67
  4. Step 4: Simplify right side
    595,064.25x = 245,904,301,295.00
  5. Step 5: Solve for x
    x = 245,904,301,295.00/595,064.25
  6. Step 6: Final answer
    x = 413,239.92

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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.