Home / 7,596,516.46-11,394,803.89-1,839,240.50

Finding the Fourth Proportional to 7,596,516.46, 11,394,803.89 and 1,839,240.50

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Solution

The fourth proportional to 7,596,516.46, 11,394,803.89 and 1,839,240.50 is: 2,758,867.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,596,516.46 : 11,394,803.89 = 1,839,240.50 : x
  2. Step 2: Convert to fraction form
    7,596,516.46/11,394,803.89 = 1,839,240.50/x
  3. Step 3: Cross multiply
    7,596,516.46x = 11,394,803.89 × 1,839,240.50
  4. Step 4: Simplify right side
    7,596,516.46x = 20,957,784,747,071.53
  5. Step 5: Solve for x
    x = 20,957,784,747,071.53/7,596,516.46
  6. Step 6: Final answer
    x = 2,758,867.81

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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.