Home / 903,881.22-1,354,868.60-296,510.94

Finding the Fourth Proportional to 903,881.22, 1,354,868.60 and 296,510.94

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Solution

The fourth proportional to 903,881.22, 1,354,868.60 and 296,510.94 is: 444,453.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    903,881.22 : 1,354,868.60 = 296,510.94 : x
  2. Step 2: Convert to fraction form
    903,881.22/1,354,868.60 = 296,510.94/x
  3. Step 3: Cross multiply
    903,881.22x = 1,354,868.60 × 296,510.94
  4. Step 4: Simplify right side
    903,881.22x = 401,733,362,162.48
  5. Step 5: Solve for x
    x = 401,733,362,162.48/903,881.22
  6. Step 6: Final answer
    x = 444,453.71

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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.