Home / 2,795,350.91-4,193,119.91-773,425.67

Finding the Fourth Proportional to 2,795,350.91, 4,193,119.91 and 773,425.67

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Solution

The fourth proportional to 2,795,350.91, 4,193,119.91 and 773,425.67 is: 1,160,164.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,350.91 : 4,193,119.91 = 773,425.67 : x
  2. Step 2: Convert to fraction form
    2,795,350.91/4,193,119.91 = 773,425.67/x
  3. Step 3: Cross multiply
    2,795,350.91x = 4,193,119.91 × 773,425.67
  4. Step 4: Simplify right side
    2,795,350.91x = 3,243,066,556,750.06
  5. Step 5: Solve for x
    x = 3,243,066,556,750.06/2,795,350.91
  6. Step 6: Final answer
    x = 1,160,164.38

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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.