Home / 6,811,443.87-10,205,603.45-4,110,092.67

Finding the Fourth Proportional to 6,811,443.87, 10,205,603.45 and 4,110,092.67

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Solution

The fourth proportional to 6,811,443.87, 10,205,603.45 and 4,110,092.67 is: 6,158,162.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,811,443.87 : 10,205,603.45 = 4,110,092.67 : x
  2. Step 2: Convert to fraction form
    6,811,443.87/10,205,603.45 = 4,110,092.67/x
  3. Step 3: Cross multiply
    6,811,443.87x = 10,205,603.45 × 4,110,092.67
  4. Step 4: Simplify right side
    6,811,443.87x = 41,945,975,912,221.25
  5. Step 5: Solve for x
    x = 41,945,975,912,221.25/6,811,443.87
  6. Step 6: Final answer
    x = 6,158,162.16

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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.