Finding the Fourth Proportional to 6,373,345.73, 9,561,512.84 and 2,535,385.97
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Solution
The fourth proportional to 6,373,345.73, 9,561,512.84 and 2,535,385.97 is: 3,803,673.38
Step by Step Solution
- Step 1: Write the proportion equation
6,373,345.73 : 9,561,512.84 = 2,535,385.97 : x - Step 2: Convert to fraction form
6,373,345.73/9,561,512.84 = 2,535,385.97/x - Step 3: Cross multiply
6,373,345.73x = 9,561,512.84 × 2,535,385.97 - Step 4: Simplify right side
6,373,345.73x = 24,242,125,493,833.93 - Step 5: Solve for x
x = 24,242,125,493,833.93/6,373,345.73 - Step 6: Final answer
x = 3,803,673.38
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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.