Finding the Fourth Proportional to 9,295,964.01, 13,942,835.19 and 2,473,036.13
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Solution
The fourth proportional to 9,295,964.01, 13,942,835.19 and 2,473,036.13 is: 3,709,258.67
Step by Step Solution
- Step 1: Write the proportion equation
9,295,964.01 : 13,942,835.19 = 2,473,036.13 : x - Step 2: Convert to fraction form
9,295,964.01/13,942,835.19 = 2,473,036.13/x - Step 3: Cross multiply
9,295,964.01x = 13,942,835.19 × 2,473,036.13 - Step 4: Simplify right side
9,295,964.01x = 34,481,135,109,791.24 - Step 5: Solve for x
x = 34,481,135,109,791.24/9,295,964.01 - Step 6: Final answer
x = 3,709,258.67
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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.