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Finding the Fourth Proportional to 444,737.46, 613,742.52 and 240,792.63

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Solution

The fourth proportional to 444,737.46, 613,742.52 and 240,792.63 is: 332,296.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,737.46 : 613,742.52 = 240,792.63 : x
  2. Step 2: Convert to fraction form
    444,737.46/613,742.52 = 240,792.63/x
  3. Step 3: Cross multiply
    444,737.46x = 613,742.52 × 240,792.63
  4. Step 4: Simplify right side
    444,737.46x = 147,784,675,533.63
  5. Step 5: Solve for x
    x = 147,784,675,533.63/444,737.46
  6. Step 6: Final answer
    x = 332,296.44

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1.5x scale

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.