Home / 883,114.60-1,325,255.10-504,034.60

Finding the Fourth Proportional to 883,114.60, 1,325,255.10 and 504,034.60

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Solution

The fourth proportional to 883,114.60, 1,325,255.10 and 504,034.60 is: 756,384.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,114.60 : 1,325,255.10 = 504,034.60 : x
  2. Step 2: Convert to fraction form
    883,114.60/1,325,255.10 = 504,034.60/x
  3. Step 3: Cross multiply
    883,114.60x = 1,325,255.10 × 504,034.60
  4. Step 4: Simplify right side
    883,114.60x = 667,974,424,226.46
  5. Step 5: Solve for x
    x = 667,974,424,226.46/883,114.60
  6. Step 6: Final answer
    x = 756,384.76

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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.