Home / 1,964,665.94-2,709,777.54-1,734,817.71

Finding the Fourth Proportional to 1,964,665.94, 2,709,777.54 and 1,734,817.71

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Solution

The fourth proportional to 1,964,665.94, 2,709,777.54 and 1,734,817.71 is: 2,392,757.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,964,665.94 : 2,709,777.54 = 1,734,817.71 : x
  2. Step 2: Convert to fraction form
    1,964,665.94/2,709,777.54 = 1,734,817.71/x
  3. Step 3: Cross multiply
    1,964,665.94x = 2,709,777.54 × 1,734,817.71
  4. Step 4: Simplify right side
    1,964,665.94x = 4,700,970,053,339.44
  5. Step 5: Solve for x
    x = 4,700,970,053,339.44/1,964,665.94
  6. Step 6: Final answer
    x = 2,392,757.95

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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.