Home / 995,964.23-1,494,252.53-890,113.43

Finding the Fourth Proportional to 995,964.23, 1,494,252.53 and 890,113.43

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Solution

The fourth proportional to 995,964.23, 1,494,252.53 and 890,113.43 is: 1,335,443.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,964.23 : 1,494,252.53 = 890,113.43 : x
  2. Step 2: Convert to fraction form
    995,964.23/1,494,252.53 = 890,113.43/x
  3. Step 3: Cross multiply
    995,964.23x = 1,494,252.53 × 890,113.43
  4. Step 4: Simplify right side
    995,964.23x = 1,330,054,244,764.48
  5. Step 5: Solve for x
    x = 1,330,054,244,764.48/995,964.23
  6. Step 6: Final answer
    x = 1,335,443.79

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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.