Home / 2,379,066.69-3,283,027.07-1,346,552.30

Finding the Fourth Proportional to 2,379,066.69, 3,283,027.07 and 1,346,552.30

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Solution

The fourth proportional to 2,379,066.69, 3,283,027.07 and 1,346,552.30 is: 1,858,194.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,379,066.69 : 3,283,027.07 = 1,346,552.30 : x
  2. Step 2: Convert to fraction form
    2,379,066.69/3,283,027.07 = 1,346,552.30/x
  3. Step 3: Cross multiply
    2,379,066.69x = 3,283,027.07 × 1,346,552.30
  4. Step 4: Simplify right side
    2,379,066.69x = 4,420,767,628,922.86
  5. Step 5: Solve for x
    x = 4,420,767,628,922.86/2,379,066.69
  6. Step 6: Final answer
    x = 1,858,194.08

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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.