Finding the Fourth Proportional to 5,665,805.24, 8,498,695.98 and 1,775,561
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Solution
The fourth proportional to 5,665,805.24, 8,498,695.98 and 1,775,561 is: 2,663,337.78
Step by Step Solution
- Step 1: Write the proportion equation
5,665,805.24 : 8,498,695.98 = 1,775,561 : x - Step 2: Convert to fraction form
5,665,805.24/8,498,695.98 = 1,775,561/x - Step 3: Cross multiply
5,665,805.24x = 8,498,695.98 × 1,775,561 - Step 4: Simplify right side
5,665,805.24x = 15,089,953,132,944.78 - Step 5: Solve for x
x = 15,089,953,132,944.78/5,665,805.24 - Step 6: Final answer
x = 2,663,337.78
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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.