Home / 1,234,533.92-1,703,644.26-683,250.71

Finding the Fourth Proportional to 1,234,533.92, 1,703,644.26 and 683,250.71

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Solution

The fourth proportional to 1,234,533.92, 1,703,644.26 and 683,250.71 is: 942,879.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,533.92 : 1,703,644.26 = 683,250.71 : x
  2. Step 2: Convert to fraction form
    1,234,533.92/1,703,644.26 = 683,250.71/x
  3. Step 3: Cross multiply
    1,234,533.92x = 1,703,644.26 × 683,250.71
  4. Step 4: Simplify right side
    1,234,533.92x = 1,164,016,150,232.42
  5. Step 5: Solve for x
    x = 1,164,016,150,232.42/1,234,533.92
  6. Step 6: Final answer
    x = 942,879.03

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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.