Home / 2,845,961.52-4,262,102.01-1,627,845.27

Finding the Fourth Proportional to 2,845,961.52, 4,262,102.01 and 1,627,845.27

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Solution

The fourth proportional to 2,845,961.52, 4,262,102.01 and 1,627,845.27 is: 2,437,855.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,845,961.52 : 4,262,102.01 = 1,627,845.27 : x
  2. Step 2: Convert to fraction form
    2,845,961.52/4,262,102.01 = 1,627,845.27/x
  3. Step 3: Cross multiply
    2,845,961.52x = 4,262,102.01 × 1,627,845.27
  4. Step 4: Simplify right side
    2,845,961.52x = 6,938,042,597,235.99
  5. Step 5: Solve for x
    x = 6,938,042,597,235.99/2,845,961.52
  6. Step 6: Final answer
    x = 2,437,855.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.