Home / 3,277,243.62-4,522,865.42-1,807,439.62

Finding the Fourth Proportional to 3,277,243.62, 4,522,865.42 and 1,807,439.62

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Solution

The fourth proportional to 3,277,243.62, 4,522,865.42 and 1,807,439.62 is: 2,494,415.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,243.62 : 4,522,865.42 = 1,807,439.62 : x
  2. Step 2: Convert to fraction form
    3,277,243.62/4,522,865.42 = 1,807,439.62/x
  3. Step 3: Cross multiply
    3,277,243.62x = 4,522,865.42 × 1,807,439.62
  4. Step 4: Simplify right side
    3,277,243.62x = 8,174,806,124,384.42
  5. Step 5: Solve for x
    x = 8,174,806,124,384.42/3,277,243.62
  6. Step 6: Final answer
    x = 2,494,415.15

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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.