Home / 5,446,183.02-8,166,912.57-1,850,984.66

Finding the Fourth Proportional to 5,446,183.02, 8,166,912.57 and 1,850,984.66

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Solution

The fourth proportional to 5,446,183.02, 8,166,912.57 and 1,850,984.66 is: 2,775,674.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,446,183.02 : 8,166,912.57 = 1,850,984.66 : x
  2. Step 2: Convert to fraction form
    5,446,183.02/8,166,912.57 = 1,850,984.66/x
  3. Step 3: Cross multiply
    5,446,183.02x = 8,166,912.57 × 1,850,984.66
  4. Step 4: Simplify right side
    5,446,183.02x = 15,116,829,886,631.18
  5. Step 5: Solve for x
    x = 15,116,829,886,631.18/5,446,183.02
  6. Step 6: Final answer
    x = 2,775,674.23

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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.