Home / 592,311.16-888,466.05-192,951.29

Finding the Fourth Proportional to 592,311.16, 888,466.05 and 192,951.29

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Solution

The fourth proportional to 592,311.16, 888,466.05 and 192,951.29 is: 289,426.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,311.16 : 888,466.05 = 192,951.29 : x
  2. Step 2: Convert to fraction form
    592,311.16/888,466.05 = 192,951.29/x
  3. Step 3: Cross multiply
    592,311.16x = 888,466.05 × 192,951.29
  4. Step 4: Simplify right side
    592,311.16x = 171,430,670,468.71
  5. Step 5: Solve for x
    x = 171,430,670,468.71/592,311.16
  6. Step 6: Final answer
    x = 289,426.71

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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.