Home / 8,554,406.42-11,804,629.44-4,883,177

Finding the Fourth Proportional to 8,554,406.42, 11,804,629.44 and 4,883,177

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Solution

The fourth proportional to 8,554,406.42, 11,804,629.44 and 4,883,177 is: 6,738,526.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,554,406.42 : 11,804,629.44 = 4,883,177 : x
  2. Step 2: Convert to fraction form
    8,554,406.42/11,804,629.44 = 4,883,177/x
  3. Step 3: Cross multiply
    8,554,406.42x = 11,804,629.44 × 4,883,177
  4. Step 4: Simplify right side
    8,554,406.42x = 57,644,094,974,930.88
  5. Step 5: Solve for x
    x = 57,644,094,974,930.88/8,554,406.42
  6. Step 6: Final answer
    x = 6,738,526.57

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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.