Finding the Fourth Proportional to 4,363,108.26, 6,528,718.98 and 2,566,837.68
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Solution
The fourth proportional to 4,363,108.26, 6,528,718.98 and 2,566,837.68 is: 3,840,876.94
Step by Step Solution
- Step 1: Write the proportion equation
4,363,108.26 : 6,528,718.98 = 2,566,837.68 : x - Step 2: Convert to fraction form
4,363,108.26/6,528,718.98 = 2,566,837.68/x - Step 3: Cross multiply
4,363,108.26x = 6,528,718.98 × 2,566,837.68 - Step 4: Simplify right side
4,363,108.26x = 16,758,161,877,484.75 - Step 5: Solve for x
x = 16,758,161,877,484.75/4,363,108.26 - Step 6: Final answer
x = 3,840,876.94
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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.