Home / 1,002,693.60-1,504,234.80-504,057.60

Finding the Fourth Proportional to 1,002,693.60, 1,504,234.80 and 504,057.60

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Solution

The fourth proportional to 1,002,693.60, 1,504,234.80 and 504,057.60 is: 756,184.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,693.60 : 1,504,234.80 = 504,057.60 : x
  2. Step 2: Convert to fraction form
    1,002,693.60/1,504,234.80 = 504,057.60/x
  3. Step 3: Cross multiply
    1,002,693.60x = 1,504,234.80 × 504,057.60
  4. Step 4: Simplify right side
    1,002,693.60x = 758,220,983,124.48
  5. Step 5: Solve for x
    x = 758,220,983,124.48/1,002,693.60
  6. Step 6: Final answer
    x = 756,184.13

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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.