Home / 3,276,516.28-4,521,613.44-1,826,303.65

Finding the Fourth Proportional to 3,276,516.28, 4,521,613.44 and 1,826,303.65

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Solution

The fourth proportional to 3,276,516.28, 4,521,613.44 and 1,826,303.65 is: 2,520,310.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,516.28 : 4,521,613.44 = 1,826,303.65 : x
  2. Step 2: Convert to fraction form
    3,276,516.28/4,521,613.44 = 1,826,303.65/x
  3. Step 3: Cross multiply
    3,276,516.28x = 4,521,613.44 × 1,826,303.65
  4. Step 4: Simplify right side
    3,276,516.28x = 8,257,839,129,361.06
  5. Step 5: Solve for x
    x = 8,257,839,129,361.06/3,276,516.28
  6. Step 6: Final answer
    x = 2,520,310.73

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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.