Home / 2,296,369.08-3,444,550.38-780,209.46

Finding the Fourth Proportional to 2,296,369.08, 3,444,550.38 and 780,209.46

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Solution

The fourth proportional to 2,296,369.08, 3,444,550.38 and 780,209.46 is: 1,170,313.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,369.08 : 3,444,550.38 = 780,209.46 : x
  2. Step 2: Convert to fraction form
    2,296,369.08/3,444,550.38 = 780,209.46/x
  3. Step 3: Cross multiply
    2,296,369.08x = 3,444,550.38 × 780,209.46
  4. Step 4: Simplify right side
    2,296,369.08x = 2,687,470,791,922.59
  5. Step 5: Solve for x
    x = 2,687,470,791,922.59/2,296,369.08
  6. Step 6: Final answer
    x = 1,170,313.09

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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.