Home / 8,083,224.79-11,153,185.04-4,644,801.52

Finding the Fourth Proportional to 8,083,224.79, 11,153,185.04 and 4,644,801.52

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Solution

The fourth proportional to 8,083,224.79, 11,153,185.04 and 4,644,801.52 is: 6,408,869.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,083,224.79 : 11,153,185.04 = 4,644,801.52 : x
  2. Step 2: Convert to fraction form
    8,083,224.79/11,153,185.04 = 4,644,801.52/x
  3. Step 3: Cross multiply
    8,083,224.79x = 11,153,185.04 × 4,644,801.52
  4. Step 4: Simplify right side
    8,083,224.79x = 51,804,330,770,867.33
  5. Step 5: Solve for x
    x = 51,804,330,770,867.33/8,083,224.79
  6. Step 6: Final answer
    x = 6,408,869.25

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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.