Home / 2,684,289.94-3,702,908.49-1,595,787.34

Finding the Fourth Proportional to 2,684,289.94, 3,702,908.49 and 1,595,787.34

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Solution

The fourth proportional to 2,684,289.94, 3,702,908.49 and 1,595,787.34 is: 2,201,347.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,289.94 : 3,702,908.49 = 1,595,787.34 : x
  2. Step 2: Convert to fraction form
    2,684,289.94/3,702,908.49 = 1,595,787.34/x
  3. Step 3: Cross multiply
    2,684,289.94x = 3,702,908.49 × 1,595,787.34
  4. Step 4: Simplify right side
    2,684,289.94x = 5,909,054,489,520.52
  5. Step 5: Solve for x
    x = 5,909,054,489,520.52/2,684,289.94
  6. Step 6: Final answer
    x = 2,201,347.33

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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.