Home / 4,611,883.79-6,922,023.81-2,454,719.94

Finding the Fourth Proportional to 4,611,883.79, 6,922,023.81 and 2,454,719.94

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Solution

The fourth proportional to 4,611,883.79, 6,922,023.81 and 2,454,719.94 is: 3,684,314.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611,883.79 : 6,922,023.81 = 2,454,719.94 : x
  2. Step 2: Convert to fraction form
    4,611,883.79/6,922,023.81 = 2,454,719.94/x
  3. Step 3: Cross multiply
    4,611,883.79x = 6,922,023.81 × 2,454,719.94
  4. Step 4: Simplify right side
    4,611,883.79x = 16,991,629,871,561.77
  5. Step 5: Solve for x
    x = 16,991,629,871,561.77/4,611,883.79
  6. Step 6: Final answer
    x = 3,684,314.41

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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.