Home / 4,370,989.52-6,031,816.48-2,410,945.28

Finding the Fourth Proportional to 4,370,989.52, 6,031,816.48 and 2,410,945.28

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Solution

The fourth proportional to 4,370,989.52, 6,031,816.48 and 2,410,945.28 is: 3,327,022.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,989.52 : 6,031,816.48 = 2,410,945.28 : x
  2. Step 2: Convert to fraction form
    4,370,989.52/6,031,816.48 = 2,410,945.28/x
  3. Step 3: Cross multiply
    4,370,989.52x = 6,031,816.48 × 2,410,945.28
  4. Step 4: Simplify right side
    4,370,989.52x = 14,542,379,472,282.21
  5. Step 5: Solve for x
    x = 14,542,379,472,282.21/4,370,989.52
  6. Step 6: Final answer
    x = 3,327,022.27

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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.