Home / 996,570.06-1,495,091.60-322,651.41

Finding the Fourth Proportional to 996,570.06, 1,495,091.60 and 322,651.41

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Solution

The fourth proportional to 996,570.06, 1,495,091.60 and 322,651.41 is: 484,053.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,570.06 : 1,495,091.60 = 322,651.41 : x
  2. Step 2: Convert to fraction form
    996,570.06/1,495,091.60 = 322,651.41/x
  3. Step 3: Cross multiply
    996,570.06x = 1,495,091.60 × 322,651.41
  4. Step 4: Simplify right side
    996,570.06x = 482,393,412,819.16
  5. Step 5: Solve for x
    x = 482,393,412,819.16/996,570.06
  6. Step 6: Final answer
    x = 484,053.69

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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.