Home / 4,216,942.95-6,325,414.33-1,022,069.16

Finding the Fourth Proportional to 4,216,942.95, 6,325,414.33 and 1,022,069.16

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Solution

The fourth proportional to 4,216,942.95, 6,325,414.33 and 1,022,069.16 is: 1,533,103.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,942.95 : 6,325,414.33 = 1,022,069.16 : x
  2. Step 2: Convert to fraction form
    4,216,942.95/6,325,414.33 = 1,022,069.16/x
  3. Step 3: Cross multiply
    4,216,942.95x = 6,325,414.33 × 1,022,069.16
  4. Step 4: Simplify right side
    4,216,942.95x = 6,465,010,910,915.06
  5. Step 5: Solve for x
    x = 6,465,010,910,915.06/4,216,942.95
  6. Step 6: Final answer
    x = 1,533,103.72

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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.