Home / 2,045,576.38-3,068,364.26-1,943,293.16

Finding the Fourth Proportional to 2,045,576.38, 3,068,364.26 and 1,943,293.16

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Solution

The fourth proportional to 2,045,576.38, 3,068,364.26 and 1,943,293.16 is: 2,914,939.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,576.38 : 3,068,364.26 = 1,943,293.16 : x
  2. Step 2: Convert to fraction form
    2,045,576.38/3,068,364.26 = 1,943,293.16/x
  3. Step 3: Cross multiply
    2,045,576.38x = 3,068,364.26 × 1,943,293.16
  4. Step 4: Simplify right side
    2,045,576.38x = 5,962,731,268,362.87
  5. Step 5: Solve for x
    x = 5,962,731,268,362.87/2,045,576.38
  6. Step 6: Final answer
    x = 2,914,939.44

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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.