Home / 4,541,639.46-6,804,747.36-2,740,738.74

Finding the Fourth Proportional to 4,541,639.46, 6,804,747.36 and 2,740,738.74

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Solution

The fourth proportional to 4,541,639.46, 6,804,747.36 and 2,740,738.74 is: 4,106,454.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541,639.46 : 6,804,747.36 = 2,740,738.74 : x
  2. Step 2: Convert to fraction form
    4,541,639.46/6,804,747.36 = 2,740,738.74/x
  3. Step 3: Cross multiply
    4,541,639.46x = 6,804,747.36 × 2,740,738.74
  4. Step 4: Simplify right side
    4,541,639.46x = 18,650,034,705,464.73
  5. Step 5: Solve for x
    x = 18,650,034,705,464.73/4,541,639.46
  6. Step 6: Final answer
    x = 4,106,454.26

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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.