Home / 3,045,906.08-4,203,258.72-1,669,232.96

Finding the Fourth Proportional to 3,045,906.08, 4,203,258.72 and 1,669,232.96

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Solution

The fourth proportional to 3,045,906.08, 4,203,258.72 and 1,669,232.96 is: 2,303,491.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,045,906.08 : 4,203,258.72 = 1,669,232.96 : x
  2. Step 2: Convert to fraction form
    3,045,906.08/4,203,258.72 = 1,669,232.96/x
  3. Step 3: Cross multiply
    3,045,906.08x = 4,203,258.72 × 1,669,232.96
  4. Step 4: Simplify right side
    3,045,906.08x = 7,016,217,973,815.12
  5. Step 5: Solve for x
    x = 7,016,217,973,815.12/3,045,906.08
  6. Step 6: Final answer
    x = 2,303,491.24

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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.