Home / 8,074,198.98-12,113,636.04-2,394,559.98

Finding the Fourth Proportional to 8,074,198.98, 12,113,636.04 and 2,394,559.98

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Solution

The fourth proportional to 8,074,198.98, 12,113,636.04 and 2,394,559.98 is: 3,592,533.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,074,198.98 : 12,113,636.04 = 2,394,559.98 : x
  2. Step 2: Convert to fraction form
    8,074,198.98/12,113,636.04 = 2,394,559.98/x
  3. Step 3: Cross multiply
    8,074,198.98x = 12,113,636.04 × 2,394,559.98
  4. Step 4: Simplify right side
    8,074,198.98x = 29,006,828,073,669.68
  5. Step 5: Solve for x
    x = 29,006,828,073,669.68/8,074,198.98
  6. Step 6: Final answer
    x = 3,592,533.22

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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.