Home / 3,392,249.14-5,084,204.95-1,568,146.67

Finding the Fourth Proportional to 3,392,249.14, 5,084,204.95 and 1,568,146.67

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Solution

The fourth proportional to 3,392,249.14, 5,084,204.95 and 1,568,146.67 is: 2,350,292.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,392,249.14 : 5,084,204.95 = 1,568,146.67 : x
  2. Step 2: Convert to fraction form
    3,392,249.14/5,084,204.95 = 1,568,146.67/x
  3. Step 3: Cross multiply
    3,392,249.14x = 5,084,204.95 × 1,568,146.67
  4. Step 4: Simplify right side
    3,392,249.14x = 7,972,779,036,518.99
  5. Step 5: Solve for x
    x = 7,972,779,036,518.99/3,392,249.14
  6. Step 6: Final answer
    x = 2,350,292.89

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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.