Home / 6,140,930.10-9,194,806.35-4,813,826.10

Finding the Fourth Proportional to 6,140,930.10, 9,194,806.35 and 4,813,826.10

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Solution

The fourth proportional to 6,140,930.10, 9,194,806.35 and 4,813,826.10 is: 7,207,735.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,140,930.10 : 9,194,806.35 = 4,813,826.10 : x
  2. Step 2: Convert to fraction form
    6,140,930.10/9,194,806.35 = 4,813,826.10/x
  3. Step 3: Cross multiply
    6,140,930.10x = 9,194,806.35 × 4,813,826.10
  4. Step 4: Simplify right side
    6,140,930.10x = 44,262,198,792,075.73
  5. Step 5: Solve for x
    x = 44,262,198,792,075.73/6,140,930.10
  6. Step 6: Final answer
    x = 7,207,735.32

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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.