Home / 2,769,293.37-3,821,816.96-1,545,837.27

Finding the Fourth Proportional to 2,769,293.37, 3,821,816.96 and 1,545,837.27

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Solution

The fourth proportional to 2,769,293.37, 3,821,816.96 and 1,545,837.27 is: 2,133,362.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,769,293.37 : 3,821,816.96 = 1,545,837.27 : x
  2. Step 2: Convert to fraction form
    2,769,293.37/3,821,816.96 = 1,545,837.27/x
  3. Step 3: Cross multiply
    2,769,293.37x = 3,821,816.96 × 1,545,837.27
  4. Step 4: Simplify right side
    2,769,293.37x = 5,907,907,088,156.91
  5. Step 5: Solve for x
    x = 5,907,907,088,156.91/2,769,293.37
  6. Step 6: Final answer
    x = 2,133,362.67

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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.