Home / 2,714,642.79-4,071,059.99-1,094,993.31

Finding the Fourth Proportional to 2,714,642.79, 4,071,059.99 and 1,094,993.31

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Solution

The fourth proportional to 2,714,642.79, 4,071,059.99 and 1,094,993.31 is: 1,642,125.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,642.79 : 4,071,059.99 = 1,094,993.31 : x
  2. Step 2: Convert to fraction form
    2,714,642.79/4,071,059.99 = 1,094,993.31/x
  3. Step 3: Cross multiply
    2,714,642.79x = 4,071,059.99 × 1,094,993.31
  4. Step 4: Simplify right side
    2,714,642.79x = 4,457,783,448,183.70
  5. Step 5: Solve for x
    x = 4,457,783,448,183.70/2,714,642.79
  6. Step 6: Final answer
    x = 1,642,125.24

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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.