Home / 3,336,178.77-4,603,933.49-1,808,286.93

Finding the Fourth Proportional to 3,336,178.77, 4,603,933.49 and 1,808,286.93

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Solution

The fourth proportional to 3,336,178.77, 4,603,933.49 and 1,808,286.93 is: 2,495,439.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,178.77 : 4,603,933.49 = 1,808,286.93 : x
  2. Step 2: Convert to fraction form
    3,336,178.77/4,603,933.49 = 1,808,286.93/x
  3. Step 3: Cross multiply
    3,336,178.77x = 4,603,933.49 × 1,808,286.93
  4. Step 4: Simplify right side
    3,336,178.77x = 8,325,232,747,514.85
  5. Step 5: Solve for x
    x = 8,325,232,747,514.85/3,336,178.77
  6. Step 6: Final answer
    x = 2,495,439.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.