Home / 2,340,846-3,230,367.48-1,267,758

Finding the Fourth Proportional to 2,340,846, 3,230,367.48 and 1,267,758

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Solution

The fourth proportional to 2,340,846, 3,230,367.48 and 1,267,758 is: 1,749,506.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,846 : 3,230,367.48 = 1,267,758 : x
  2. Step 2: Convert to fraction form
    2,340,846/3,230,367.48 = 1,267,758/x
  3. Step 3: Cross multiply
    2,340,846x = 3,230,367.48 × 1,267,758
  4. Step 4: Simplify right side
    2,340,846x = 4,095,324,215,709.84
  5. Step 5: Solve for x
    x = 4,095,324,215,709.84/2,340,846
  6. Step 6: Final answer
    x = 1,749,506.04

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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.