Home / 4,193,790.56-6,289,645.80-1,797,363.44

Finding the Fourth Proportional to 4,193,790.56, 6,289,645.80 and 1,797,363.44

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Solution

The fourth proportional to 4,193,790.56, 6,289,645.80 and 1,797,363.44 is: 2,695,599.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,790.56 : 6,289,645.80 = 1,797,363.44 : x
  2. Step 2: Convert to fraction form
    4,193,790.56/6,289,645.80 = 1,797,363.44/x
  3. Step 3: Cross multiply
    4,193,790.56x = 6,289,645.80 × 1,797,363.44
  4. Step 4: Simplify right side
    4,193,790.56x = 11,304,779,411,469.55
  5. Step 5: Solve for x
    x = 11,304,779,411,469.55/4,193,790.56
  6. Step 6: Final answer
    x = 2,695,599.42

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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.