Home / 1,524,611.54-2,286,671.95-444,870.59

Finding the Fourth Proportional to 1,524,611.54, 2,286,671.95 and 444,870.59

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Solution

The fourth proportional to 1,524,611.54, 2,286,671.95 and 444,870.59 is: 667,234.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,611.54 : 2,286,671.95 = 444,870.59 : x
  2. Step 2: Convert to fraction form
    1,524,611.54/2,286,671.95 = 444,870.59/x
  3. Step 3: Cross multiply
    1,524,611.54x = 2,286,671.95 × 444,870.59
  4. Step 4: Simplify right side
    1,524,611.54x = 1,017,273,099,532.95
  5. Step 5: Solve for x
    x = 1,017,273,099,532.95/1,524,611.54
  6. Step 6: Final answer
    x = 667,234.29

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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.