Home / 3,029,599.92-4,540,473.50-1,230,393.29

Finding the Fourth Proportional to 3,029,599.92, 4,540,473.50 and 1,230,393.29

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Solution

The fourth proportional to 3,029,599.92, 4,540,473.50 and 1,230,393.29 is: 1,843,995.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,599.92 : 4,540,473.50 = 1,230,393.29 : x
  2. Step 2: Convert to fraction form
    3,029,599.92/4,540,473.50 = 1,230,393.29/x
  3. Step 3: Cross multiply
    3,029,599.92x = 4,540,473.50 × 1,230,393.29
  4. Step 4: Simplify right side
    3,029,599.92x = 5,586,568,142,249.98
  5. Step 5: Solve for x
    x = 5,586,568,142,249.98/3,029,599.92
  6. Step 6: Final answer
    x = 1,843,995.34

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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.