Home / 3,052,379.15-4,579,216.73-1,159,078.67

Finding the Fourth Proportional to 3,052,379.15, 4,579,216.73 and 1,159,078.67

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Solution

The fourth proportional to 3,052,379.15, 4,579,216.73 and 1,159,078.67 is: 1,738,864.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,379.15 : 4,579,216.73 = 1,159,078.67 : x
  2. Step 2: Convert to fraction form
    3,052,379.15/4,579,216.73 = 1,159,078.67/x
  3. Step 3: Cross multiply
    3,052,379.15x = 4,579,216.73 × 1,159,078.67
  4. Step 4: Simplify right side
    3,052,379.15x = 5,307,672,408,358.67
  5. Step 5: Solve for x
    x = 5,307,672,408,358.67/3,052,379.15
  6. Step 6: Final answer
    x = 1,738,864.07

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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.