Home / 2,060,318.36-3,091,327.86-1,112,573

Finding the Fourth Proportional to 2,060,318.36, 3,091,327.86 and 1,112,573

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Solution

The fourth proportional to 2,060,318.36, 3,091,327.86 and 1,112,573 is: 1,669,318.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,318.36 : 3,091,327.86 = 1,112,573 : x
  2. Step 2: Convert to fraction form
    2,060,318.36/3,091,327.86 = 1,112,573/x
  3. Step 3: Cross multiply
    2,060,318.36x = 3,091,327.86 × 1,112,573
  4. Step 4: Simplify right side
    2,060,318.36x = 3,439,327,911,183.78
  5. Step 5: Solve for x
    x = 3,439,327,911,183.78/2,060,318.36
  6. Step 6: Final answer
    x = 1,669,318.67

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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.