Home / 1,511,603.32-2,267,524.88-500,684.44

Finding the Fourth Proportional to 1,511,603.32, 2,267,524.88 and 500,684.44

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Solution

The fourth proportional to 1,511,603.32, 2,267,524.88 and 500,684.44 is: 751,066.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,511,603.32 : 2,267,524.88 = 500,684.44 : x
  2. Step 2: Convert to fraction form
    1,511,603.32/2,267,524.88 = 500,684.44/x
  3. Step 3: Cross multiply
    1,511,603.32x = 2,267,524.88 × 500,684.44
  4. Step 4: Simplify right side
    1,511,603.32x = 1,135,314,424,728.87
  5. Step 5: Solve for x
    x = 1,135,314,424,728.87/1,511,603.32
  6. Step 6: Final answer
    x = 751,066.37

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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.