Home / 8,952,816.65-13,419,572.99-4,332,043.27

Finding the Fourth Proportional to 8,952,816.65, 13,419,572.99 and 4,332,043.27

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Solution

The fourth proportional to 8,952,816.65, 13,419,572.99 and 4,332,043.27 is: 6,493,394.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,952,816.65 : 13,419,572.99 = 4,332,043.27 : x
  2. Step 2: Convert to fraction form
    8,952,816.65/13,419,572.99 = 4,332,043.27/x
  3. Step 3: Cross multiply
    8,952,816.65x = 13,419,572.99 × 4,332,043.27
  4. Step 4: Simplify right side
    8,952,816.65x = 58,134,170,834,884.45
  5. Step 5: Solve for x
    x = 58,134,170,834,884.45/8,952,816.65
  6. Step 6: Final answer
    x = 6,493,394.55

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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.