Home / 2,039,292.22-3,058,283.46-672,758.74

Finding the Fourth Proportional to 2,039,292.22, 3,058,283.46 and 672,758.74

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Solution

The fourth proportional to 2,039,292.22, 3,058,283.46 and 672,758.74 is: 1,008,922.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,292.22 : 3,058,283.46 = 672,758.74 : x
  2. Step 2: Convert to fraction form
    2,039,292.22/3,058,283.46 = 672,758.74/x
  3. Step 3: Cross multiply
    2,039,292.22x = 3,058,283.46 × 672,758.74
  4. Step 4: Simplify right side
    2,039,292.22x = 2,057,486,927,112.44
  5. Step 5: Solve for x
    x = 2,057,486,927,112.44/2,039,292.22
  6. Step 6: Final answer
    x = 1,008,922.07

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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.