Home / 7,273,982.02-10,914,119.43-3,904,252.42

Finding the Fourth Proportional to 7,273,982.02, 10,914,119.43 and 3,904,252.42

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Solution

The fourth proportional to 7,273,982.02, 10,914,119.43 and 3,904,252.42 is: 5,858,067.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,273,982.02 : 10,914,119.43 = 3,904,252.42 : x
  2. Step 2: Convert to fraction form
    7,273,982.02/10,914,119.43 = 3,904,252.42/x
  3. Step 3: Cross multiply
    7,273,982.02x = 10,914,119.43 × 3,904,252.42
  4. Step 4: Simplify right side
    7,273,982.02x = 42,611,477,196,746.52
  5. Step 5: Solve for x
    x = 42,611,477,196,746.52/7,273,982.02
  6. Step 6: Final answer
    x = 5,858,067.44

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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.