Home / 1,873,848.92-2,585,910.96-1,014,408.54

Finding the Fourth Proportional to 1,873,848.92, 2,585,910.96 and 1,014,408.54

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Solution

The fourth proportional to 1,873,848.92, 2,585,910.96 and 1,014,408.54 is: 1,399,883.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,848.92 : 2,585,910.96 = 1,014,408.54 : x
  2. Step 2: Convert to fraction form
    1,873,848.92/2,585,910.96 = 1,014,408.54/x
  3. Step 3: Cross multiply
    1,873,848.92x = 2,585,910.96 × 1,014,408.54
  4. Step 4: Simplify right side
    1,873,848.92x = 2,623,170,161,503.60
  5. Step 5: Solve for x
    x = 2,623,170,161,503.60/1,873,848.92
  6. Step 6: Final answer
    x = 1,399,883.49

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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.