Home / 1,322,616.18-1,825,093.50-733,930.40

Finding the Fourth Proportional to 1,322,616.18, 1,825,093.50 and 733,930.40

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Solution

The fourth proportional to 1,322,616.18, 1,825,093.50 and 733,930.40 is: 1,012,759.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,322,616.18 : 1,825,093.50 = 733,930.40 : x
  2. Step 2: Convert to fraction form
    1,322,616.18/1,825,093.50 = 733,930.40/x
  3. Step 3: Cross multiply
    1,322,616.18x = 1,825,093.50 × 733,930.40
  4. Step 4: Simplify right side
    1,322,616.18x = 1,339,491,602,492.40
  5. Step 5: Solve for x
    x = 1,339,491,602,492.40/1,322,616.18
  6. Step 6: Final answer
    x = 1,012,759.12

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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.