Home / 4,013,020.98-6,019,515.23-1,453,636.95

Finding the Fourth Proportional to 4,013,020.98, 6,019,515.23 and 1,453,636.95

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Solution

The fourth proportional to 4,013,020.98, 6,019,515.23 and 1,453,636.95 is: 2,180,449.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,020.98 : 6,019,515.23 = 1,453,636.95 : x
  2. Step 2: Convert to fraction form
    4,013,020.98/6,019,515.23 = 1,453,636.95/x
  3. Step 3: Cross multiply
    4,013,020.98x = 6,019,515.23 × 1,453,636.95
  4. Step 4: Simplify right side
    4,013,020.98x = 8,750,189,729,318.17
  5. Step 5: Solve for x
    x = 8,750,189,729,318.17/4,013,020.98
  6. Step 6: Final answer
    x = 2,180,449.54

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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.