Home / 1,950,853.82-2,926,560.61-603,121.69

Finding the Fourth Proportional to 1,950,853.82, 2,926,560.61 and 603,121.69

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Solution

The fourth proportional to 1,950,853.82, 2,926,560.61 and 603,121.69 is: 904,769.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,853.82 : 2,926,560.61 = 603,121.69 : x
  2. Step 2: Convert to fraction form
    1,950,853.82/2,926,560.61 = 603,121.69/x
  3. Step 3: Cross multiply
    1,950,853.82x = 2,926,560.61 × 603,121.69
  4. Step 4: Simplify right side
    1,950,853.82x = 1,765,072,180,990.63
  5. Step 5: Solve for x
    x = 1,765,072,180,990.63/1,950,853.82
  6. Step 6: Final answer
    x = 904,769.06

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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.