Home / 3,517,080.36-4,852,029.90-2,066,121.24

Finding the Fourth Proportional to 3,517,080.36, 4,852,029.90 and 2,066,121.24

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Solution

The fourth proportional to 3,517,080.36, 4,852,029.90 and 2,066,121.24 is: 2,850,342.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,517,080.36 : 4,852,029.90 = 2,066,121.24 : x
  2. Step 2: Convert to fraction form
    3,517,080.36/4,852,029.90 = 2,066,121.24/x
  3. Step 3: Cross multiply
    3,517,080.36x = 4,852,029.90 × 2,066,121.24
  4. Step 4: Simplify right side
    3,517,080.36x = 10,024,882,033,505.08
  5. Step 5: Solve for x
    x = 10,024,882,033,505.08/3,517,080.36
  6. Step 6: Final answer
    x = 2,850,342.05

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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.