Home / 3,972,526.44-5,958,845.04-1,132,638.59

Finding the Fourth Proportional to 3,972,526.44, 5,958,845.04 and 1,132,638.59

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Solution

The fourth proportional to 3,972,526.44, 5,958,845.04 and 1,132,638.59 is: 1,698,973.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,972,526.44 : 5,958,845.04 = 1,132,638.59 : x
  2. Step 2: Convert to fraction form
    3,972,526.44/5,958,845.04 = 1,132,638.59/x
  3. Step 3: Cross multiply
    3,972,526.44x = 5,958,845.04 × 1,132,638.59
  4. Step 4: Simplify right side
    3,972,526.44x = 6,749,217,814,339.87
  5. Step 5: Solve for x
    x = 6,749,217,814,339.87/3,972,526.44
  6. Step 6: Final answer
    x = 1,698,973.67

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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.