Home / 1,166,815.20-1,750,222.80-967,749.60

Finding the Fourth Proportional to 1,166,815.20, 1,750,222.80 and 967,749.60

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Solution

The fourth proportional to 1,166,815.20, 1,750,222.80 and 967,749.60 is: 1,451,624.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,815.20 : 1,750,222.80 = 967,749.60 : x
  2. Step 2: Convert to fraction form
    1,166,815.20/1,750,222.80 = 967,749.60/x
  3. Step 3: Cross multiply
    1,166,815.20x = 1,750,222.80 × 967,749.60
  4. Step 4: Simplify right side
    1,166,815.20x = 1,693,777,414,610.88
  5. Step 5: Solve for x
    x = 1,693,777,414,610.88/1,166,815.20
  6. Step 6: Final answer
    x = 1,451,624.40

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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.