Home / 2,751,607.74-3,797,327.79-1,590,015.42

Finding the Fourth Proportional to 2,751,607.74, 3,797,327.79 and 1,590,015.42

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Solution

The fourth proportional to 2,751,607.74, 3,797,327.79 and 1,590,015.42 is: 2,194,284.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,607.74 : 3,797,327.79 = 1,590,015.42 : x
  2. Step 2: Convert to fraction form
    2,751,607.74/3,797,327.79 = 1,590,015.42/x
  3. Step 3: Cross multiply
    2,751,607.74x = 3,797,327.79 × 1,590,015.42
  4. Step 4: Simplify right side
    2,751,607.74x = 6,037,809,740,894.52
  5. Step 5: Solve for x
    x = 6,037,809,740,894.52/2,751,607.74
  6. Step 6: Final answer
    x = 2,194,284.33

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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.