Home / 3,016,578.48-4,524,868.80-886,662.96

Finding the Fourth Proportional to 3,016,578.48, 4,524,868.80 and 886,662.96

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Solution

The fourth proportional to 3,016,578.48, 4,524,868.80 and 886,662.96 is: 1,329,994.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,578.48 : 4,524,868.80 = 886,662.96 : x
  2. Step 2: Convert to fraction form
    3,016,578.48/4,524,868.80 = 886,662.96/x
  3. Step 3: Cross multiply
    3,016,578.48x = 4,524,868.80 × 886,662.96
  4. Step 4: Simplify right side
    3,016,578.48x = 4,012,033,563,819.65
  5. Step 5: Solve for x
    x = 4,012,033,563,819.65/3,016,578.48
  6. Step 6: Final answer
    x = 1,329,994.76

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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.