Home / 2,301,365.67-3,451,675.32-1,086,940.98

Finding the Fourth Proportional to 2,301,365.67, 3,451,675.32 and 1,086,940.98

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Solution

The fourth proportional to 2,301,365.67, 3,451,675.32 and 1,086,940.98 is: 1,630,235.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,365.67 : 3,451,675.32 = 1,086,940.98 : x
  2. Step 2: Convert to fraction form
    2,301,365.67/3,451,675.32 = 1,086,940.98/x
  3. Step 3: Cross multiply
    2,301,365.67x = 3,451,675.32 × 1,086,940.98
  4. Step 4: Simplify right side
    2,301,365.67x = 3,751,767,354,962.61
  5. Step 5: Solve for x
    x = 3,751,767,354,962.61/2,301,365.67
  6. Step 6: Final answer
    x = 1,630,235.21

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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.