Home / 2,058,652.80-3,087,979.20-562,744.80

Finding the Fourth Proportional to 2,058,652.80, 3,087,979.20 and 562,744.80

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Solution

The fourth proportional to 2,058,652.80, 3,087,979.20 and 562,744.80 is: 844,117.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,652.80 : 3,087,979.20 = 562,744.80 : x
  2. Step 2: Convert to fraction form
    2,058,652.80/3,087,979.20 = 562,744.80/x
  3. Step 3: Cross multiply
    2,058,652.80x = 3,087,979.20 × 562,744.80
  4. Step 4: Simplify right side
    2,058,652.80x = 1,737,744,237,308.16
  5. Step 5: Solve for x
    x = 1,737,744,237,308.16/2,058,652.80
  6. Step 6: Final answer
    x = 844,117.20

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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.