Home / 5,004,305.44-6,906,679.52-3,168,931.36

Finding the Fourth Proportional to 5,004,305.44, 6,906,679.52 and 3,168,931.36

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Solution

The fourth proportional to 5,004,305.44, 6,906,679.52 and 3,168,931.36 is: 4,373,592.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004,305.44 : 6,906,679.52 = 3,168,931.36 : x
  2. Step 2: Convert to fraction form
    5,004,305.44/6,906,679.52 = 3,168,931.36/x
  3. Step 3: Cross multiply
    5,004,305.44x = 6,906,679.52 × 3,168,931.36
  4. Step 4: Simplify right side
    5,004,305.44x = 21,886,793,324,397.75
  5. Step 5: Solve for x
    x = 21,886,793,324,397.75/5,004,305.44
  6. Step 6: Final answer
    x = 4,373,592.62

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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.