Finding the Fourth Proportional to 17,339,614.40, 26,001,548.40 and 6,553,330.40
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Solution
The fourth proportional to 17,339,614.40, 26,001,548.40 and 6,553,330.40 is: 9,827,020.00
Step by Step Solution
- Step 1: Write the proportion equation
17,339,614.40 : 26,001,548.40 = 6,553,330.40 : x - Step 2: Convert to fraction form
17,339,614.40/26,001,548.40 = 6,553,330.40/x - Step 3: Cross multiply
17,339,614.40x = 26,001,548.40 × 6,553,330.40 - Step 4: Simplify right side
17,339,614.40x = 170,396,737,576,791.38 - Step 5: Solve for x
x = 170,396,737,576,791.38/17,339,614.40 - Step 6: Final answer
x = 9,827,020.00
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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.