Home / 11,844,750.69-17,767,126.04-4,271,716.44

Finding the Fourth Proportional to 11,844,750.69, 17,767,126.04 and 4,271,716.44

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Solution

The fourth proportional to 11,844,750.69, 17,767,126.04 and 4,271,716.44 is: 6,407,574.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,844,750.69 : 17,767,126.04 = 4,271,716.44 : x
  2. Step 2: Convert to fraction form
    11,844,750.69/17,767,126.04 = 4,271,716.44/x
  3. Step 3: Cross multiply
    11,844,750.69x = 17,767,126.04 × 4,271,716.44
  4. Step 4: Simplify right side
    11,844,750.69x = 75,896,124,375,261.52
  5. Step 5: Solve for x
    x = 75,896,124,375,261.52/11,844,750.69
  6. Step 6: Final answer
    x = 6,407,574.66

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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.