Home / 296,346.69-444,071.01-196,147.91

Finding the Fourth Proportional to 296,346.69, 444,071.01 and 196,147.91

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Solution

The fourth proportional to 296,346.69, 444,071.01 and 196,147.91 is: 293,924.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,346.69 : 444,071.01 = 196,147.91 : x
  2. Step 2: Convert to fraction form
    296,346.69/444,071.01 = 196,147.91/x
  3. Step 3: Cross multiply
    296,346.69x = 444,071.01 × 196,147.91
  4. Step 4: Simplify right side
    296,346.69x = 87,103,601,613.27
  5. Step 5: Solve for x
    x = 87,103,601,613.27/296,346.69
  6. Step 6: Final answer
    x = 293,924.67

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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.