Home / 6,884,749.91-9,500,902.43-3,787,206.73

Finding the Fourth Proportional to 6,884,749.91, 9,500,902.43 and 3,787,206.73

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Solution

The fourth proportional to 6,884,749.91, 9,500,902.43 and 3,787,206.73 is: 5,226,316.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884,749.91 : 9,500,902.43 = 3,787,206.73 : x
  2. Step 2: Convert to fraction form
    6,884,749.91/9,500,902.43 = 3,787,206.73/x
  3. Step 3: Cross multiply
    6,884,749.91x = 9,500,902.43 × 3,787,206.73
  4. Step 4: Simplify right side
    6,884,749.91x = 35,981,881,623,969.35
  5. Step 5: Solve for x
    x = 35,981,881,623,969.35/6,884,749.91
  6. Step 6: Final answer
    x = 5,226,316.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.