Home / 1,332,232.92-1,838,435.94-759,457.62

Finding the Fourth Proportional to 1,332,232.92, 1,838,435.94 and 759,457.62

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Solution

The fourth proportional to 1,332,232.92, 1,838,435.94 and 759,457.62 is: 1,048,025.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,232.92 : 1,838,435.94 = 759,457.62 : x
  2. Step 2: Convert to fraction form
    1,332,232.92/1,838,435.94 = 759,457.62/x
  3. Step 3: Cross multiply
    1,332,232.92x = 1,838,435.94 × 759,457.62
  4. Step 4: Simplify right side
    1,332,232.92x = 1,396,214,183,514.86
  5. Step 5: Solve for x
    x = 1,396,214,183,514.86/1,332,232.92
  6. Step 6: Final answer
    x = 1,048,025.58

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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.