Home / 3,064,243.06-4,229,115.14-2,327,985.77

Finding the Fourth Proportional to 3,064,243.06, 4,229,115.14 and 2,327,985.77

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Solution

The fourth proportional to 3,064,243.06, 4,229,115.14 and 2,327,985.77 is: 3,212,969.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,243.06 : 4,229,115.14 = 2,327,985.77 : x
  2. Step 2: Convert to fraction form
    3,064,243.06/4,229,115.14 = 2,327,985.77/x
  3. Step 3: Cross multiply
    3,064,243.06x = 4,229,115.14 × 2,327,985.77
  4. Step 4: Simplify right side
    3,064,243.06x = 9,845,319,865,611.56
  5. Step 5: Solve for x
    x = 9,845,319,865,611.56/3,064,243.06
  6. Step 6: Final answer
    x = 3,212,969.62

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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.