Home / 2,054,657.56-2,835,179-1,183,777.16

Finding the Fourth Proportional to 2,054,657.56, 2,835,179 and 1,183,777.16

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Solution

The fourth proportional to 2,054,657.56, 2,835,179 and 1,183,777.16 is: 1,633,469.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,657.56 : 2,835,179 = 1,183,777.16 : x
  2. Step 2: Convert to fraction form
    2,054,657.56/2,835,179 = 1,183,777.16/x
  3. Step 3: Cross multiply
    2,054,657.56x = 2,835,179 × 1,183,777.16
  4. Step 4: Simplify right side
    2,054,657.56x = 3,356,220,144,711.64
  5. Step 5: Solve for x
    x = 3,356,220,144,711.64/2,054,657.56
  6. Step 6: Final answer
    x = 1,633,469.35

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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.