Home / 3,028,463.94-4,540,992.62-1,005,625.32

Finding the Fourth Proportional to 3,028,463.94, 4,540,992.62 and 1,005,625.32

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Solution

The fourth proportional to 3,028,463.94, 4,540,992.62 and 1,005,625.32 is: 1,507,872.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,463.94 : 4,540,992.62 = 1,005,625.32 : x
  2. Step 2: Convert to fraction form
    3,028,463.94/4,540,992.62 = 1,005,625.32/x
  3. Step 3: Cross multiply
    3,028,463.94x = 4,540,992.62 × 1,005,625.32
  4. Step 4: Simplify right side
    3,028,463.94x = 4,566,537,151,577.01
  5. Step 5: Solve for x
    x = 4,566,537,151,577.01/3,028,463.94
  6. Step 6: Final answer
    x = 1,507,872.39

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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.