Home / 5,512,981.02-7,608,078.27-3,337,922.04

Finding the Fourth Proportional to 5,512,981.02, 7,608,078.27 and 3,337,922.04

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Solution

The fourth proportional to 5,512,981.02, 7,608,078.27 and 3,337,922.04 is: 4,606,431.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,512,981.02 : 7,608,078.27 = 3,337,922.04 : x
  2. Step 2: Convert to fraction form
    5,512,981.02/7,608,078.27 = 3,337,922.04/x
  3. Step 3: Cross multiply
    5,512,981.02x = 7,608,078.27 × 3,337,922.04
  4. Step 4: Simplify right side
    5,512,981.02x = 25,395,172,139,478.07
  5. Step 5: Solve for x
    x = 25,395,172,139,478.07/5,512,981.02
  6. Step 6: Final answer
    x = 4,606,431.99

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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.