Finding the Fourth Proportional to 5,829,604.29, 8,732,695.46 and 2,902,879.80
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Solution
The fourth proportional to 5,829,604.29, 8,732,695.46 and 2,902,879.80 is: 4,348,488.16
Step by Step Solution
- Step 1: Write the proportion equation
5,829,604.29 : 8,732,695.46 = 2,902,879.80 : x - Step 2: Convert to fraction form
5,829,604.29/8,732,695.46 = 2,902,879.80/x - Step 3: Cross multiply
5,829,604.29x = 8,732,695.46 × 2,902,879.80 - Step 4: Simplify right side
5,829,604.29x = 25,349,965,235,871.31 - Step 5: Solve for x
x = 25,349,965,235,871.31/5,829,604.29 - Step 6: Final answer
x = 4,348,488.16
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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.