Home / 8,083,224.29-11,153,184.35-4,644,801.02

Finding the Fourth Proportional to 8,083,224.29, 11,153,184.35 and 4,644,801.02

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Solution

The fourth proportional to 8,083,224.29, 11,153,184.35 and 4,644,801.02 is: 6,408,868.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,083,224.29 : 11,153,184.35 = 4,644,801.02 : x
  2. Step 2: Convert to fraction form
    8,083,224.29/11,153,184.35 = 4,644,801.02/x
  3. Step 3: Cross multiply
    8,083,224.29x = 11,153,184.35 × 4,644,801.02
  4. Step 4: Simplify right side
    8,083,224.29x = 51,804,322,000,974.11
  5. Step 5: Solve for x
    x = 51,804,322,000,974.11/8,083,224.29
  6. Step 6: Final answer
    x = 6,408,868.56

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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.