Home / 1,953,185.24-2,926,835.58-1,740,334.28

Finding the Fourth Proportional to 1,953,185.24, 2,926,835.58 and 1,740,334.28

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Solution

The fourth proportional to 1,953,185.24, 2,926,835.58 and 1,740,334.28 is: 2,607,879.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,953,185.24 : 2,926,835.58 = 1,740,334.28 : x
  2. Step 2: Convert to fraction form
    1,953,185.24/2,926,835.58 = 1,740,334.28/x
  3. Step 3: Cross multiply
    1,953,185.24x = 2,926,835.58 × 1,740,334.28
  4. Step 4: Simplify right side
    1,953,185.24x = 5,093,672,291,797.68
  5. Step 5: Solve for x
    x = 5,093,672,291,797.68/1,953,185.24
  6. Step 6: Final answer
    x = 2,607,879.78

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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.