Finding the Fourth Proportional to 5,527,326.24, 8,292,121.20 and 2,332,452.96
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Solution
The fourth proportional to 5,527,326.24, 8,292,121.20 and 2,332,452.96 is: 3,499,157.06
Step by Step Solution
- Step 1: Write the proportion equation
5,527,326.24 : 8,292,121.20 = 2,332,452.96 : x - Step 2: Convert to fraction form
5,527,326.24/8,292,121.20 = 2,332,452.96/x - Step 3: Cross multiply
5,527,326.24x = 8,292,121.20 × 2,332,452.96 - Step 4: Simplify right side
5,527,326.24x = 19,340,982,637,618.75 - Step 5: Solve for x
x = 19,340,982,637,618.75/5,527,326.24 - Step 6: Final answer
x = 3,499,157.06
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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.