Finding the Fourth Proportional to 10,029,750.24, 13,841,452.20 and 5,619,513.93
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Solution
The fourth proportional to 10,029,750.24, 13,841,452.20 and 5,619,513.93 is: 7,755,151.58
Step by Step Solution
- Step 1: Write the proportion equation
10,029,750.24 : 13,841,452.20 = 5,619,513.93 : x - Step 2: Convert to fraction form
10,029,750.24/13,841,452.20 = 5,619,513.93/x - Step 3: Cross multiply
10,029,750.24x = 13,841,452.20 × 5,619,513.93 - Step 4: Simplify right side
10,029,750.24x = 77,782,233,449,329.14 - Step 5: Solve for x
x = 77,782,233,449,329.14/10,029,750.24 - Step 6: Final answer
x = 7,755,151.58
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.