Finding the Fourth Proportional to 5,753,177.47, 8,629,556.01 and 1,709,560.19
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Solution
The fourth proportional to 5,753,177.47, 8,629,556.01 and 1,709,560.19 is: 2,564,277.83
Step by Step Solution
- Step 1: Write the proportion equation
5,753,177.47 : 8,629,556.01 = 1,709,560.19 : x - Step 2: Convert to fraction form
5,753,177.47/8,629,556.01 = 1,709,560.19/x - Step 3: Cross multiply
5,753,177.47x = 8,629,556.01 × 1,709,560.19 - Step 4: Simplify right side
5,753,177.47x = 14,752,745,412,071.24 - Step 5: Solve for x
x = 14,752,745,412,071.24/5,753,177.47 - Step 6: Final answer
x = 2,564,277.83
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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.