Home / 962,552.42-1,445,247.88-536,919.82

Finding the Fourth Proportional to 962,552.42, 1,445,247.88 and 536,919.82

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Solution

The fourth proportional to 962,552.42, 1,445,247.88 and 536,919.82 is: 806,171.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,552.42 : 1,445,247.88 = 536,919.82 : x
  2. Step 2: Convert to fraction form
    962,552.42/1,445,247.88 = 536,919.82/x
  3. Step 3: Cross multiply
    962,552.42x = 1,445,247.88 × 536,919.82
  4. Step 4: Simplify right side
    962,552.42x = 775,982,231,584.98
  5. Step 5: Solve for x
    x = 775,982,231,584.98/962,552.42
  6. Step 6: Final answer
    x = 806,171.40

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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.