Home / 4,252,379.46-6,376,795.63-1,333,720.33

Finding the Fourth Proportional to 4,252,379.46, 6,376,795.63 and 1,333,720.33

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Solution

The fourth proportional to 4,252,379.46, 6,376,795.63 and 1,333,720.33 is: 2,000,024.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,252,379.46 : 6,376,795.63 = 1,333,720.33 : x
  2. Step 2: Convert to fraction form
    4,252,379.46/6,376,795.63 = 1,333,720.33/x
  3. Step 3: Cross multiply
    4,252,379.46x = 6,376,795.63 × 1,333,720.33
  4. Step 4: Simplify right side
    4,252,379.46x = 8,504,861,940,102.18
  5. Step 5: Solve for x
    x = 8,504,861,940,102.18/4,252,379.46
  6. Step 6: Final answer
    x = 2,000,024.23

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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.