Home / 3,054,463.62-4,211,705.46-1,950,443.34

Finding the Fourth Proportional to 3,054,463.62, 4,211,705.46 and 1,950,443.34

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Solution

The fourth proportional to 3,054,463.62, 4,211,705.46 and 1,950,443.34 is: 2,689,406.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,463.62 : 4,211,705.46 = 1,950,443.34 : x
  2. Step 2: Convert to fraction form
    3,054,463.62/4,211,705.46 = 1,950,443.34/x
  3. Step 3: Cross multiply
    3,054,463.62x = 4,211,705.46 × 1,950,443.34
  4. Step 4: Simplify right side
    3,054,463.62x = 8,214,692,864,498.64
  5. Step 5: Solve for x
    x = 8,214,692,864,498.64/3,054,463.62
  6. Step 6: Final answer
    x = 2,689,406.03

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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.