Finding the Fourth Proportional to 5,934,099.84, 8,902,257.88 and 2,695,864.88
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Solution
The fourth proportional to 5,934,099.84, 8,902,257.88 and 2,695,864.88 is: 4,044,300.74
Step by Step Solution
- Step 1: Write the proportion equation
5,934,099.84 : 8,902,257.88 = 2,695,864.88 : x - Step 2: Convert to fraction form
5,934,099.84/8,902,257.88 = 2,695,864.88/x - Step 3: Cross multiply
5,934,099.84x = 8,902,257.88 × 2,695,864.88 - Step 4: Simplify right side
5,934,099.84x = 23,999,284,371,395.25 - Step 5: Solve for x
x = 23,999,284,371,395.25/5,934,099.84 - Step 6: Final answer
x = 4,044,300.74
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.