Home / 11,333,745.04-15,640,363.56-6,177,070.48

Finding the Fourth Proportional to 11,333,745.04, 15,640,363.56 and 6,177,070.48

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Solution

The fourth proportional to 11,333,745.04, 15,640,363.56 and 6,177,070.48 is: 8,524,245.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,333,745.04 : 15,640,363.56 = 6,177,070.48 : x
  2. Step 2: Convert to fraction form
    11,333,745.04/15,640,363.56 = 6,177,070.48/x
  3. Step 3: Cross multiply
    11,333,745.04x = 15,640,363.56 × 6,177,070.48
  4. Step 4: Simplify right side
    11,333,745.04x = 96,611,628,042,943.72
  5. Step 5: Solve for x
    x = 96,611,628,042,943.72/11,333,745.04
  6. Step 6: Final answer
    x = 8,524,245.75

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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.