Home / 2,295,596.70-3,440,442.60-1,396,083.60

Finding the Fourth Proportional to 2,295,596.70, 3,440,442.60 and 1,396,083.60

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Solution

The fourth proportional to 2,295,596.70, 3,440,442.60 and 1,396,083.60 is: 2,092,329.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,596.70 : 3,440,442.60 = 1,396,083.60 : x
  2. Step 2: Convert to fraction form
    2,295,596.70/3,440,442.60 = 1,396,083.60/x
  3. Step 3: Cross multiply
    2,295,596.70x = 3,440,442.60 × 1,396,083.60
  4. Step 4: Simplify right side
    2,295,596.70x = 4,803,145,490,601.36
  5. Step 5: Solve for x
    x = 4,803,145,490,601.36/2,295,596.70
  6. Step 6: Final answer
    x = 2,092,329.85

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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.