Home / 1,999,804.44-2,999,726.10-503,896.44

Finding the Fourth Proportional to 1,999,804.44, 2,999,726.10 and 503,896.44

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Solution

The fourth proportional to 1,999,804.44, 2,999,726.10 and 503,896.44 is: 755,849.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,999,804.44 : 2,999,726.10 = 503,896.44 : x
  2. Step 2: Convert to fraction form
    1,999,804.44/2,999,726.10 = 503,896.44/x
  3. Step 3: Cross multiply
    1,999,804.44x = 2,999,726.10 × 503,896.44
  4. Step 4: Simplify right side
    1,999,804.44x = 1,511,551,302,765.08
  5. Step 5: Solve for x
    x = 1,511,551,302,765.08/1,999,804.44
  6. Step 6: Final answer
    x = 755,849.56

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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.