Home / 3,205,969.04-4,809,274.32-1,184,743.64

Finding the Fourth Proportional to 3,205,969.04, 4,809,274.32 and 1,184,743.64

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Solution

The fourth proportional to 3,205,969.04, 4,809,274.32 and 1,184,743.64 is: 1,777,233.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,205,969.04 : 4,809,274.32 = 1,184,743.64 : x
  2. Step 2: Convert to fraction form
    3,205,969.04/4,809,274.32 = 1,184,743.64/x
  3. Step 3: Cross multiply
    3,205,969.04x = 4,809,274.32 × 1,184,743.64
  4. Step 4: Simplify right side
    3,205,969.04x = 5,697,757,163,635.32
  5. Step 5: Solve for x
    x = 5,697,757,163,635.32/3,205,969.04
  6. Step 6: Final answer
    x = 1,777,233.99

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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.