Home / 4,453,172.91-6,145,352.96-2,415,938.67

Finding the Fourth Proportional to 4,453,172.91, 6,145,352.96 and 2,415,938.67

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Solution

The fourth proportional to 4,453,172.91, 6,145,352.96 and 2,415,938.67 is: 3,333,981.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,172.91 : 6,145,352.96 = 2,415,938.67 : x
  2. Step 2: Convert to fraction form
    4,453,172.91/6,145,352.96 = 2,415,938.67/x
  3. Step 3: Cross multiply
    4,453,172.91x = 6,145,352.96 × 2,415,938.67
  4. Step 4: Simplify right side
    4,453,172.91x = 14,846,795,844,783.27
  5. Step 5: Solve for x
    x = 14,846,795,844,783.27/4,453,172.91
  6. Step 6: Final answer
    x = 3,333,981.44

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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.