Home / 3,983,218.94-5,496,817.02-2,264,339.54

Finding the Fourth Proportional to 3,983,218.94, 5,496,817.02 and 2,264,339.54

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Solution

The fourth proportional to 3,983,218.94, 5,496,817.02 and 2,264,339.54 is: 3,124,774.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,983,218.94 : 5,496,817.02 = 2,264,339.54 : x
  2. Step 2: Convert to fraction form
    3,983,218.94/5,496,817.02 = 2,264,339.54/x
  3. Step 3: Cross multiply
    3,983,218.94x = 5,496,817.02 × 2,264,339.54
  4. Step 4: Simplify right side
    3,983,218.94x = 12,446,660,122,530.97
  5. Step 5: Solve for x
    x = 12,446,660,122,530.97/3,983,218.94
  6. Step 6: Final answer
    x = 3,124,774.29

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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.