Home / 1,444,954.41-1,994,102.73-800,374.52

Finding the Fourth Proportional to 1,444,954.41, 1,994,102.73 and 800,374.52

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Solution

The fourth proportional to 1,444,954.41, 1,994,102.73 and 800,374.52 is: 1,104,553.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,954.41 : 1,994,102.73 = 800,374.52 : x
  2. Step 2: Convert to fraction form
    1,444,954.41/1,994,102.73 = 800,374.52/x
  3. Step 3: Cross multiply
    1,444,954.41x = 1,994,102.73 × 800,374.52
  4. Step 4: Simplify right side
    1,444,954.41x = 1,596,029,020,339.70
  5. Step 5: Solve for x
    x = 1,596,029,020,339.70/1,444,954.41
  6. Step 6: Final answer
    x = 1,104,553.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.