Home / 9,213,573.96-13,821,190.38-2,481,838.92

Finding the Fourth Proportional to 9,213,573.96, 13,821,190.38 and 2,481,838.92

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Solution

The fourth proportional to 9,213,573.96, 13,821,190.38 and 2,481,838.92 is: 3,722,981.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,213,573.96 : 13,821,190.38 = 2,481,838.92 : x
  2. Step 2: Convert to fraction form
    9,213,573.96/13,821,190.38 = 2,481,838.92/x
  3. Step 3: Cross multiply
    9,213,573.96x = 13,821,190.38 × 2,481,838.92
  4. Step 4: Simplify right side
    9,213,573.96x = 34,301,968,205,813.59
  5. Step 5: Solve for x
    x = 34,301,968,205,813.59/9,213,573.96
  6. Step 6: Final answer
    x = 3,722,981.80

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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.