Home / 1,204,814.69-1,807,235-363,373.73

Finding the Fourth Proportional to 1,204,814.69, 1,807,235 and 363,373.73

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Solution

The fourth proportional to 1,204,814.69, 1,807,235 and 363,373.73 is: 545,064.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,814.69 : 1,807,235 = 363,373.73 : x
  2. Step 2: Convert to fraction form
    1,204,814.69/1,807,235 = 363,373.73/x
  3. Step 3: Cross multiply
    1,204,814.69x = 1,807,235 × 363,373.73
  4. Step 4: Simplify right side
    1,204,814.69x = 656,701,722,936.55
  5. Step 5: Solve for x
    x = 656,701,722,936.55/1,204,814.69
  6. Step 6: Final answer
    x = 545,064.51

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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.