Home / 996,583.68-1,495,112.04-322,665.03

Finding the Fourth Proportional to 996,583.68, 1,495,112.04 and 322,665.03

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Solution

The fourth proportional to 996,583.68, 1,495,112.04 and 322,665.03 is: 484,074.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,583.68 : 1,495,112.04 = 322,665.03 : x
  2. Step 2: Convert to fraction form
    996,583.68/1,495,112.04 = 322,665.03/x
  3. Step 3: Cross multiply
    996,583.68x = 1,495,112.04 × 322,665.03
  4. Step 4: Simplify right side
    996,583.68x = 482,420,371,239.96
  5. Step 5: Solve for x
    x = 482,420,371,239.96/996,583.68
  6. Step 6: Final answer
    x = 484,074.12

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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.