Home / 6,414,050.05-8,848,033.26-3,965,878.51

Finding the Fourth Proportional to 6,414,050.05, 8,848,033.26 and 3,965,878.51

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Solution

The fourth proportional to 6,414,050.05, 8,848,033.26 and 3,965,878.51 is: 5,470,837.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,414,050.05 : 8,848,033.26 = 3,965,878.51 : x
  2. Step 2: Convert to fraction form
    6,414,050.05/8,848,033.26 = 3,965,878.51/x
  3. Step 3: Cross multiply
    6,414,050.05x = 8,848,033.26 × 3,965,878.51
  4. Step 4: Simplify right side
    6,414,050.05x = 35,090,224,961,599.24
  5. Step 5: Solve for x
    x = 35,090,224,961,599.24/6,414,050.05
  6. Step 6: Final answer
    x = 5,470,837.41

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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.