Home / 1,733,739.70-2,597,110.35-984,910.90

Finding the Fourth Proportional to 1,733,739.70, 2,597,110.35 and 984,910.90

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Solution

The fourth proportional to 1,733,739.70, 2,597,110.35 and 984,910.90 is: 1,475,378.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,739.70 : 2,597,110.35 = 984,910.90 : x
  2. Step 2: Convert to fraction form
    1,733,739.70/2,597,110.35 = 984,910.90/x
  3. Step 3: Cross multiply
    1,733,739.70x = 2,597,110.35 × 984,910.90
  4. Step 4: Simplify right side
    1,733,739.70x = 2,557,922,292,217.82
  5. Step 5: Solve for x
    x = 2,557,922,292,217.82/1,733,739.70
  6. Step 6: Final answer
    x = 1,475,378.51

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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.