Home / 3,384,339.53-4,669,633.04-2,006,983.32

Finding the Fourth Proportional to 3,384,339.53, 4,669,633.04 and 2,006,983.32

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Solution

The fourth proportional to 3,384,339.53, 4,669,633.04 and 2,006,983.32 is: 2,769,188.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,339.53 : 4,669,633.04 = 2,006,983.32 : x
  2. Step 2: Convert to fraction form
    3,384,339.53/4,669,633.04 = 2,006,983.32/x
  3. Step 3: Cross multiply
    3,384,339.53x = 4,669,633.04 × 2,006,983.32
  4. Step 4: Simplify right side
    3,384,339.53x = 9,371,875,611,765.98
  5. Step 5: Solve for x
    x = 9,371,875,611,765.98/3,384,339.53
  6. Step 6: Final answer
    x = 2,769,188.95

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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.