Home / 2,058,573.12-3,087,764.64-562,660.80

Finding the Fourth Proportional to 2,058,573.12, 3,087,764.64 and 562,660.80

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Solution

The fourth proportional to 2,058,573.12, 3,087,764.64 and 562,660.80 is: 843,965.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,573.12 : 3,087,764.64 = 562,660.80 : x
  2. Step 2: Convert to fraction form
    2,058,573.12/3,087,764.64 = 562,660.80/x
  3. Step 3: Cross multiply
    2,058,573.12x = 3,087,764.64 × 562,660.80
  4. Step 4: Simplify right side
    2,058,573.12x = 1,737,364,122,554.11
  5. Step 5: Solve for x
    x = 1,737,364,122,554.11/2,058,573.12
  6. Step 6: Final answer
    x = 843,965.22

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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.