Home / 1,733,271.40-2,599,644.66-453,905.56

Finding the Fourth Proportional to 1,733,271.40, 2,599,644.66 and 453,905.56

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Solution

The fourth proportional to 1,733,271.40, 2,599,644.66 and 453,905.56 is: 680,789.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,271.40 : 2,599,644.66 = 453,905.56 : x
  2. Step 2: Convert to fraction form
    1,733,271.40/2,599,644.66 = 453,905.56/x
  3. Step 3: Cross multiply
    1,733,271.40x = 2,599,644.66 × 453,905.56
  4. Step 4: Simplify right side
    1,733,271.40x = 1,179,993,165,198.31
  5. Step 5: Solve for x
    x = 1,179,993,165,198.31/1,733,271.40
  6. Step 6: Final answer
    x = 680,789.61

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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.