Home / 3,080,450.01-4,619,692.36-1,058,206.31

Finding the Fourth Proportional to 3,080,450.01, 4,619,692.36 and 1,058,206.31

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Solution

The fourth proportional to 3,080,450.01, 4,619,692.36 and 1,058,206.31 is: 1,586,971.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,450.01 : 4,619,692.36 = 1,058,206.31 : x
  2. Step 2: Convert to fraction form
    3,080,450.01/4,619,692.36 = 1,058,206.31/x
  3. Step 3: Cross multiply
    3,080,450.01x = 4,619,692.36 × 1,058,206.31
  4. Step 4: Simplify right side
    3,080,450.01x = 4,888,587,605,610.79
  5. Step 5: Solve for x
    x = 4,888,587,605,610.79/3,080,450.01
  6. Step 6: Final answer
    x = 1,586,971.90

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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.