Home / 2,749,990.46-3,795,027.27-1,526,374.49

Finding the Fourth Proportional to 2,749,990.46, 3,795,027.27 and 1,526,374.49

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Solution

The fourth proportional to 2,749,990.46, 3,795,027.27 and 1,526,374.49 is: 2,106,419.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,990.46 : 3,795,027.27 = 1,526,374.49 : x
  2. Step 2: Convert to fraction form
    2,749,990.46/3,795,027.27 = 1,526,374.49/x
  3. Step 3: Cross multiply
    2,749,990.46x = 3,795,027.27 × 1,526,374.49
  4. Step 4: Simplify right side
    2,749,990.46x = 5,792,632,813,782.34
  5. Step 5: Solve for x
    x = 5,792,632,813,782.34/2,749,990.46
  6. Step 6: Final answer
    x = 2,106,419.24

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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.