Home / 1,954,027.49-2,931,227.00-606,204.77

Finding the Fourth Proportional to 1,954,027.49, 2,931,227.00 and 606,204.77

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Solution

The fourth proportional to 1,954,027.49, 2,931,227.00 and 606,204.77 is: 909,364.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,027.49 : 2,931,227.00 = 606,204.77 : x
  2. Step 2: Convert to fraction form
    1,954,027.49/2,931,227.00 = 606,204.77/x
  3. Step 3: Cross multiply
    1,954,027.49x = 2,931,227.00 × 606,204.77
  4. Step 4: Simplify right side
    1,954,027.49x = 1,776,923,786,321.77
  5. Step 5: Solve for x
    x = 1,776,923,786,321.77/1,954,027.49
  6. Step 6: Final answer
    x = 909,364.78

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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.