Home / 4,271,153.33-5,896,942.43-3,811,477.43

Finding the Fourth Proportional to 4,271,153.33, 5,896,942.43 and 3,811,477.43

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Solution

The fourth proportional to 4,271,153.33, 5,896,942.43 and 3,811,477.43 is: 5,262,293.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271,153.33 : 5,896,942.43 = 3,811,477.43 : x
  2. Step 2: Convert to fraction form
    4,271,153.33/5,896,942.43 = 3,811,477.43/x
  3. Step 3: Cross multiply
    4,271,153.33x = 5,896,942.43 × 3,811,477.43
  4. Step 4: Simplify right side
    4,271,153.33x = 22,476,062,929,412.25
  5. Step 5: Solve for x
    x = 22,476,062,929,412.25/4,271,153.33
  6. Step 6: Final answer
    x = 5,262,293.63

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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.