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Finding the Fourth Proportional to 3,244,737.02, 4,866,733.71 and 848,812.91

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Solution

The fourth proportional to 3,244,737.02, 4,866,733.71 and 848,812.91 is: 1,273,122.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,737.02 : 4,866,733.71 = 848,812.91 : x
  2. Step 2: Convert to fraction form
    3,244,737.02/4,866,733.71 = 848,812.91/x
  3. Step 3: Cross multiply
    3,244,737.02x = 4,866,733.71 × 848,812.91
  4. Step 4: Simplify right side
    3,244,737.02x = 4,130,946,378,246.53
  5. Step 5: Solve for x
    x = 4,130,946,378,246.53/3,244,737.02
  6. Step 6: Final answer
    x = 1,273,122.09

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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.