Home / 2,054,485.22-3,082,148.11-706,472.69

Finding the Fourth Proportional to 2,054,485.22, 3,082,148.11 and 706,472.69

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Solution

The fourth proportional to 2,054,485.22, 3,082,148.11 and 706,472.69 is: 1,059,853.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,485.22 : 3,082,148.11 = 706,472.69 : x
  2. Step 2: Convert to fraction form
    2,054,485.22/3,082,148.11 = 706,472.69/x
  3. Step 3: Cross multiply
    2,054,485.22x = 3,082,148.11 × 706,472.69
  4. Step 4: Simplify right side
    2,054,485.22x = 2,177,453,451,722.47
  5. Step 5: Solve for x
    x = 2,177,453,451,722.47/2,054,485.22
  6. Step 6: Final answer
    x = 1,059,853.55

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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.