Home / 2,714,984.94-4,068,694.20-2,040,278.34

Finding the Fourth Proportional to 2,714,984.94, 4,068,694.20 and 2,040,278.34

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Solution

The fourth proportional to 2,714,984.94, 4,068,694.20 and 2,040,278.34 is: 3,057,574.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,984.94 : 4,068,694.20 = 2,040,278.34 : x
  2. Step 2: Convert to fraction form
    2,714,984.94/4,068,694.20 = 2,040,278.34/x
  3. Step 3: Cross multiply
    2,714,984.94x = 4,068,694.20 × 2,040,278.34
  4. Step 4: Simplify right side
    2,714,984.94x = 8,301,268,648,343.63
  5. Step 5: Solve for x
    x = 8,301,268,648,343.63/2,714,984.94
  6. Step 6: Final answer
    x = 3,057,574.47

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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.