Home / 9,699,171.74-13,379,847.93-6,026,692.98

Finding the Fourth Proportional to 9,699,171.74, 13,379,847.93 and 6,026,692.98

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Solution

The fourth proportional to 9,699,171.74, 13,379,847.93 and 6,026,692.98 is: 8,313,723.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,699,171.74 : 13,379,847.93 = 6,026,692.98 : x
  2. Step 2: Convert to fraction form
    9,699,171.74/13,379,847.93 = 6,026,692.98/x
  3. Step 3: Cross multiply
    9,699,171.74x = 13,379,847.93 × 6,026,692.98
  4. Step 4: Simplify right side
    9,699,171.74x = 80,636,235,593,198.53
  5. Step 5: Solve for x
    x = 80,636,235,593,198.53/9,699,171.74
  6. Step 6: Final answer
    x = 8,313,723.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.