Finding the Fourth Proportional to 5,332,242.24, 7,999,192.80 and 1,737,172.26
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Solution
The fourth proportional to 5,332,242.24, 7,999,192.80 and 1,737,172.26 is: 2,606,028.61
Step by Step Solution
- Step 1: Write the proportion equation
5,332,242.24 : 7,999,192.80 = 1,737,172.26 : x - Step 2: Convert to fraction form
5,332,242.24/7,999,192.80 = 1,737,172.26/x - Step 3: Cross multiply
5,332,242.24x = 7,999,192.80 × 1,737,172.26 - Step 4: Simplify right side
5,332,242.24x = 13,895,975,834,551.73 - Step 5: Solve for x
x = 13,895,975,834,551.73/5,332,242.24 - Step 6: Final answer
x = 2,606,028.61
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.