Home / 1,166,180.92-1,749,271.38-667,195

Finding the Fourth Proportional to 1,166,180.92, 1,749,271.38 and 667,195

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Solution

The fourth proportional to 1,166,180.92, 1,749,271.38 and 667,195 is: 1,000,792.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,180.92 : 1,749,271.38 = 667,195 : x
  2. Step 2: Convert to fraction form
    1,166,180.92/1,749,271.38 = 667,195/x
  3. Step 3: Cross multiply
    1,166,180.92x = 1,749,271.38 × 667,195
  4. Step 4: Simplify right side
    1,166,180.92x = 1,167,105,118,379.10
  5. Step 5: Solve for x
    x = 1,167,105,118,379.10/1,166,180.92
  6. Step 6: Final answer
    x = 1,000,792.50

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Double scale
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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.