Home / 1,444,366.53-1,993,201.32-799,772.85

Finding the Fourth Proportional to 1,444,366.53, 1,993,201.32 and 799,772.85

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Solution

The fourth proportional to 1,444,366.53, 1,993,201.32 and 799,772.85 is: 1,103,672.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,366.53 : 1,993,201.32 = 799,772.85 : x
  2. Step 2: Convert to fraction form
    1,444,366.53/1,993,201.32 = 799,772.85/x
  3. Step 3: Cross multiply
    1,444,366.53x = 1,993,201.32 × 799,772.85
  4. Step 4: Simplify right side
    1,444,366.53x = 1,594,108,300,320.16
  5. Step 5: Solve for x
    x = 1,594,108,300,320.16/1,444,366.53
  6. Step 6: Final answer
    x = 1,103,672.97

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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.