Home / 996,440.77-1,494,898.44-322,522.19

Finding the Fourth Proportional to 996,440.77, 1,494,898.44 and 322,522.19

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Solution

The fourth proportional to 996,440.77, 1,494,898.44 and 322,522.19 is: 483,860.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,440.77 : 1,494,898.44 = 322,522.19 : x
  2. Step 2: Convert to fraction form
    996,440.77/1,494,898.44 = 322,522.19/x
  3. Step 3: Cross multiply
    996,440.77x = 1,494,898.44 × 322,522.19
  4. Step 4: Simplify right side
    996,440.77x = 482,137,915,618.30
  5. Step 5: Solve for x
    x = 482,137,915,618.30/996,440.77
  6. Step 6: Final answer
    x = 483,860.08

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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.