Home / 7,328,499.87-10,993,503.93-2,536,181.85

Finding the Fourth Proportional to 7,328,499.87, 10,993,503.93 and 2,536,181.85

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Solution

The fourth proportional to 7,328,499.87, 10,993,503.93 and 2,536,181.85 is: 3,804,533.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,328,499.87 : 10,993,503.93 = 2,536,181.85 : x
  2. Step 2: Convert to fraction form
    7,328,499.87/10,993,503.93 = 2,536,181.85/x
  3. Step 3: Cross multiply
    7,328,499.87x = 10,993,503.93 × 2,536,181.85
  4. Step 4: Simplify right side
    7,328,499.87x = 27,881,525,135,169.67
  5. Step 5: Solve for x
    x = 27,881,525,135,169.67/7,328,499.87
  6. Step 6: Final answer
    x = 3,804,533.76

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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.