Home / 2,332,994.28-3,219,532.14-1,259,906.28

Finding the Fourth Proportional to 2,332,994.28, 3,219,532.14 and 1,259,906.28

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Solution

The fourth proportional to 2,332,994.28, 3,219,532.14 and 1,259,906.28 is: 1,738,670.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,994.28 : 3,219,532.14 = 1,259,906.28 : x
  2. Step 2: Convert to fraction form
    2,332,994.28/3,219,532.14 = 1,259,906.28/x
  3. Step 3: Cross multiply
    2,332,994.28x = 3,219,532.14 × 1,259,906.28
  4. Step 4: Simplify right side
    2,332,994.28x = 4,056,308,761,847.84
  5. Step 5: Solve for x
    x = 4,056,308,761,847.84/2,332,994.28
  6. Step 6: Final answer
    x = 1,738,670.68

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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.