Home / 960,885.16-1,325,958.33-552,921.15

Finding the Fourth Proportional to 960,885.16, 1,325,958.33 and 552,921.15

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Solution

The fourth proportional to 960,885.16, 1,325,958.33 and 552,921.15 is: 762,994.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,885.16 : 1,325,958.33 = 552,921.15 : x
  2. Step 2: Convert to fraction form
    960,885.16/1,325,958.33 = 552,921.15/x
  3. Step 3: Cross multiply
    960,885.16x = 1,325,958.33 × 552,921.15
  4. Step 4: Simplify right side
    960,885.16x = 733,150,410,166.39
  5. Step 5: Solve for x
    x = 733,150,410,166.39/960,885.16
  6. Step 6: Final answer
    x = 762,994.83

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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.