Home / 7,745,741.37-11,618,990.33-2,952,537.21

Finding the Fourth Proportional to 7,745,741.37, 11,618,990.33 and 2,952,537.21

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Solution

The fourth proportional to 7,745,741.37, 11,618,990.33 and 2,952,537.21 is: 4,428,950.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,745,741.37 : 11,618,990.33 = 2,952,537.21 : x
  2. Step 2: Convert to fraction form
    7,745,741.37/11,618,990.33 = 2,952,537.21/x
  3. Step 3: Cross multiply
    7,745,741.37x = 11,618,990.33 × 2,952,537.21
  4. Step 4: Simplify right side
    7,745,741.37x = 34,305,501,277,192.49
  5. Step 5: Solve for x
    x = 34,305,501,277,192.49/7,745,741.37
  6. Step 6: Final answer
    x = 4,428,950.00

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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.