Home / 6,804,519.41-10,206,779.17-3,962,638.67

Finding the Fourth Proportional to 6,804,519.41, 10,206,779.17 and 3,962,638.67

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Solution

The fourth proportional to 6,804,519.41, 10,206,779.17 and 3,962,638.67 is: 5,943,958.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,519.41 : 10,206,779.17 = 3,962,638.67 : x
  2. Step 2: Convert to fraction form
    6,804,519.41/10,206,779.17 = 3,962,638.67/x
  3. Step 3: Cross multiply
    6,804,519.41x = 10,206,779.17 × 3,962,638.67
  4. Step 4: Simplify right side
    6,804,519.41x = 40,445,777,789,111.91
  5. Step 5: Solve for x
    x = 40,445,777,789,111.91/6,804,519.41
  6. Step 6: Final answer
    x = 5,943,958.03

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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.