Home / 1,224,770.88-1,837,376.64-504,711.66

Finding the Fourth Proportional to 1,224,770.88, 1,837,376.64 and 504,711.66

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Solution

The fourth proportional to 1,224,770.88, 1,837,376.64 and 504,711.66 is: 757,158.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,224,770.88 : 1,837,376.64 = 504,711.66 : x
  2. Step 2: Convert to fraction form
    1,224,770.88/1,837,376.64 = 504,711.66/x
  3. Step 3: Cross multiply
    1,224,770.88x = 1,837,376.64 × 504,711.66
  4. Step 4: Simplify right side
    1,224,770.88x = 927,345,414,019.62
  5. Step 5: Solve for x
    x = 927,345,414,019.62/1,224,770.88
  6. Step 6: Final answer
    x = 757,158.28

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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.