Home / 995,442.40-1,493,163.60-933,234.40

Finding the Fourth Proportional to 995,442.40, 1,493,163.60 and 933,234.40

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Solution

The fourth proportional to 995,442.40, 1,493,163.60 and 933,234.40 is: 1,399,851.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,442.40 : 1,493,163.60 = 933,234.40 : x
  2. Step 2: Convert to fraction form
    995,442.40/1,493,163.60 = 933,234.40/x
  3. Step 3: Cross multiply
    995,442.40x = 1,493,163.60 × 933,234.40
  4. Step 4: Simplify right side
    995,442.40x = 1,393,471,636,347.84
  5. Step 5: Solve for x
    x = 1,393,471,636,347.84/995,442.40
  6. Step 6: Final answer
    x = 1,399,851.60

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Similar ratio
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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.