Home / 3,362,510.92-5,045,245.02-1,764,699.64

Finding the Fourth Proportional to 3,362,510.92, 5,045,245.02 and 1,764,699.64

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Solution

The fourth proportional to 3,362,510.92, 5,045,245.02 and 1,764,699.64 is: 2,647,825.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,510.92 : 5,045,245.02 = 1,764,699.64 : x
  2. Step 2: Convert to fraction form
    3,362,510.92/5,045,245.02 = 1,764,699.64/x
  3. Step 3: Cross multiply
    3,362,510.92x = 5,045,245.02 × 1,764,699.64
  4. Step 4: Simplify right side
    3,362,510.92x = 8,903,342,070,505.79
  5. Step 5: Solve for x
    x = 8,903,342,070,505.79/3,362,510.92
  6. Step 6: Final answer
    x = 2,647,825.47

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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.