Home / 1,937,185.74-2,905,773.75-923,234.22

Finding the Fourth Proportional to 1,937,185.74, 2,905,773.75 and 923,234.22

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Solution

The fourth proportional to 1,937,185.74, 2,905,773.75 and 923,234.22 is: 1,384,849.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,185.74 : 2,905,773.75 = 923,234.22 : x
  2. Step 2: Convert to fraction form
    1,937,185.74/2,905,773.75 = 923,234.22/x
  3. Step 3: Cross multiply
    1,937,185.74x = 2,905,773.75 × 923,234.22
  4. Step 4: Simplify right side
    1,937,185.74x = 2,682,709,761,577.73
  5. Step 5: Solve for x
    x = 2,682,709,761,577.73/1,937,185.74
  6. Step 6: Final answer
    x = 1,384,849.01

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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.