Home / 3,040,520.06-4,195,631.99-2,058,461.37

Finding the Fourth Proportional to 3,040,520.06, 4,195,631.99 and 2,058,461.37

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Solution

The fourth proportional to 3,040,520.06, 4,195,631.99 and 2,058,461.37 is: 2,840,483.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,040,520.06 : 4,195,631.99 = 2,058,461.37 : x
  2. Step 2: Convert to fraction form
    3,040,520.06/4,195,631.99 = 2,058,461.37/x
  3. Step 3: Cross multiply
    3,040,520.06x = 4,195,631.99 × 2,058,461.37
  4. Step 4: Simplify right side
    3,040,520.06x = 8,636,546,363,858.92
  5. Step 5: Solve for x
    x = 8,636,546,363,858.92/3,040,520.06
  6. Step 6: Final answer
    x = 2,840,483.28

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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.