Home / 2,373,314.96-3,275,190.36-1,285,586.55

Finding the Fourth Proportional to 2,373,314.96, 3,275,190.36 and 1,285,586.55

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Solution

The fourth proportional to 2,373,314.96, 3,275,190.36 and 1,285,586.55 is: 1,774,117.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,314.96 : 3,275,190.36 = 1,285,586.55 : x
  2. Step 2: Convert to fraction form
    2,373,314.96/3,275,190.36 = 1,285,586.55/x
  3. Step 3: Cross multiply
    2,373,314.96x = 3,275,190.36 × 1,285,586.55
  4. Step 4: Simplify right side
    2,373,314.96x = 4,210,540,675,505.66
  5. Step 5: Solve for x
    x = 4,210,540,675,505.66/2,373,314.96
  6. Step 6: Final answer
    x = 1,774,117.96

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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.