Home / 8,981,804.64-13,472,512.44-2,504,707.16

Finding the Fourth Proportional to 8,981,804.64, 13,472,512.44 and 2,504,707.16

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Solution

The fourth proportional to 8,981,804.64, 13,472,512.44 and 2,504,707.16 is: 3,757,006.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,981,804.64 : 13,472,512.44 = 2,504,707.16 : x
  2. Step 2: Convert to fraction form
    8,981,804.64/13,472,512.44 = 2,504,707.16/x
  3. Step 3: Cross multiply
    8,981,804.64x = 13,472,512.44 × 2,504,707.16
  4. Step 4: Simplify right side
    8,981,804.64x = 33,744,698,294,901.85
  5. Step 5: Solve for x
    x = 33,744,698,294,901.85/8,981,804.64
  6. Step 6: Final answer
    x = 3,757,006.49

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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.