Home / 6,949,261.36-10,425,201.52-2,632,604.50

Finding the Fourth Proportional to 6,949,261.36, 10,425,201.52 and 2,632,604.50

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Solution

The fourth proportional to 6,949,261.36, 10,425,201.52 and 2,632,604.50 is: 3,949,402.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,949,261.36 : 10,425,201.52 = 2,632,604.50 : x
  2. Step 2: Convert to fraction form
    6,949,261.36/10,425,201.52 = 2,632,604.50/x
  3. Step 3: Cross multiply
    6,949,261.36x = 10,425,201.52 × 2,632,604.50
  4. Step 4: Simplify right side
    6,949,261.36x = 27,445,432,434,958.84
  5. Step 5: Solve for x
    x = 27,445,432,434,958.84/6,949,261.36
  6. Step 6: Final answer
    x = 3,949,402.82

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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.