Home / 1,133,251.26-1,700,467.44-502,017.48

Finding the Fourth Proportional to 1,133,251.26, 1,700,467.44 and 502,017.48

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Solution

The fourth proportional to 1,133,251.26, 1,700,467.44 and 502,017.48 is: 753,287.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,251.26 : 1,700,467.44 = 502,017.48 : x
  2. Step 2: Convert to fraction form
    1,133,251.26/1,700,467.44 = 502,017.48/x
  3. Step 3: Cross multiply
    1,133,251.26x = 1,700,467.44 × 502,017.48
  4. Step 4: Simplify right side
    1,133,251.26x = 853,664,379,050.85
  5. Step 5: Solve for x
    x = 853,664,379,050.85/1,133,251.26
  6. Step 6: Final answer
    x = 753,287.83

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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.