Home / 5,731,183.43-7,903,604.72-3,666,852.26

Finding the Fourth Proportional to 5,731,183.43, 7,903,604.72 and 3,666,852.26

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Solution

The fourth proportional to 5,731,183.43, 7,903,604.72 and 3,666,852.26 is: 5,056,782.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,731,183.43 : 7,903,604.72 = 3,666,852.26 : x
  2. Step 2: Convert to fraction form
    5,731,183.43/7,903,604.72 = 3,666,852.26/x
  3. Step 3: Cross multiply
    5,731,183.43x = 7,903,604.72 × 3,666,852.26
  4. Step 4: Simplify right side
    5,731,183.43x = 28,981,350,829,678.66
  5. Step 5: Solve for x
    x = 28,981,350,829,678.66/5,731,183.43
  6. Step 6: Final answer
    x = 5,056,782.98

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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.