Home / 2,883,450.90-4,324,534.92-833,663.88

Finding the Fourth Proportional to 2,883,450.90, 4,324,534.92 and 833,663.88

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Solution

The fourth proportional to 2,883,450.90, 4,324,534.92 and 833,663.88 is: 1,250,310.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,450.90 : 4,324,534.92 = 833,663.88 : x
  2. Step 2: Convert to fraction form
    2,883,450.90/4,324,534.92 = 833,663.88/x
  3. Step 3: Cross multiply
    2,883,450.90x = 4,324,534.92 × 833,663.88
  4. Step 4: Simplify right side
    2,883,450.90x = 3,605,208,560,602.69
  5. Step 5: Solve for x
    x = 3,605,208,560,602.69/2,883,450.90
  6. Step 6: Final answer
    x = 1,250,310.37

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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.