Home / 8,031,676.53-12,052,301.80-2,914,505.63

Finding the Fourth Proportional to 8,031,676.53, 12,052,301.80 and 2,914,505.63

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Solution

The fourth proportional to 8,031,676.53, 12,052,301.80 and 2,914,505.63 is: 4,373,495.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,031,676.53 : 12,052,301.80 = 2,914,505.63 : x
  2. Step 2: Convert to fraction form
    8,031,676.53/12,052,301.80 = 2,914,505.63/x
  3. Step 3: Cross multiply
    8,031,676.53x = 12,052,301.80 × 2,914,505.63
  4. Step 4: Simplify right side
    8,031,676.53x = 35,126,501,450,559.14
  5. Step 5: Solve for x
    x = 35,126,501,450,559.14/8,031,676.53
  6. Step 6: Final answer
    x = 4,373,495.54

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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.