Home / 1,002,236.67-1,502,640.72-469,467

Finding the Fourth Proportional to 1,002,236.67, 1,502,640.72 and 469,467

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Solution

The fourth proportional to 1,002,236.67, 1,502,640.72 and 469,467 is: 703,865.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,236.67 : 1,502,640.72 = 469,467 : x
  2. Step 2: Convert to fraction form
    1,002,236.67/1,502,640.72 = 469,467/x
  3. Step 3: Cross multiply
    1,002,236.67x = 1,502,640.72 × 469,467
  4. Step 4: Simplify right side
    1,002,236.67x = 705,440,230,896.24
  5. Step 5: Solve for x
    x = 705,440,230,896.24/1,002,236.67
  6. Step 6: Final answer
    x = 703,865.92

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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.