Home / 5,760,601.64-7,949,871.78-3,313,213.37

Finding the Fourth Proportional to 5,760,601.64, 7,949,871.78 and 3,313,213.37

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Solution

The fourth proportional to 5,760,601.64, 7,949,871.78 and 3,313,213.37 is: 4,572,373.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,760,601.64 : 7,949,871.78 = 3,313,213.37 : x
  2. Step 2: Convert to fraction form
    5,760,601.64/7,949,871.78 = 3,313,213.37/x
  3. Step 3: Cross multiply
    5,760,601.64x = 7,949,871.78 × 3,313,213.37
  4. Step 4: Simplify right side
    5,760,601.64x = 26,339,621,478,731.83
  5. Step 5: Solve for x
    x = 26,339,621,478,731.83/5,760,601.64
  6. Step 6: Final answer
    x = 4,572,373.36

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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.