Finding the Fourth Proportional to 5,829,603.54, 8,732,694.33 and 2,902,879.05
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Solution
The fourth proportional to 5,829,603.54, 8,732,694.33 and 2,902,879.05 is: 4,348,487.04
Step by Step Solution
- Step 1: Write the proportion equation
5,829,603.54 : 8,732,694.33 = 2,902,879.05 : x - Step 2: Convert to fraction form
5,829,603.54/8,732,694.33 = 2,902,879.05/x - Step 3: Cross multiply
5,829,603.54x = 8,732,694.33 × 2,902,879.05 - Step 4: Simplify right side
5,829,603.54x = 25,349,955,420,610.79 - Step 5: Solve for x
x = 25,349,955,420,610.79/5,829,603.54 - Step 6: Final answer
x = 4,348,487.04
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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.