Home / 3,060,441.84-4,590,919.76-930,544.48

Finding the Fourth Proportional to 3,060,441.84, 4,590,919.76 and 930,544.48

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Solution

The fourth proportional to 3,060,441.84, 4,590,919.76 and 930,544.48 is: 1,395,894.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,441.84 : 4,590,919.76 = 930,544.48 : x
  2. Step 2: Convert to fraction form
    3,060,441.84/4,590,919.76 = 930,544.48/x
  3. Step 3: Cross multiply
    3,060,441.84x = 4,590,919.76 × 930,544.48
  4. Step 4: Simplify right side
    3,060,441.84x = 4,272,055,040,790.92
  5. Step 5: Solve for x
    x = 4,272,055,040,790.92/3,060,441.84
  6. Step 6: Final answer
    x = 1,395,894.86

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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.