Finding the Fourth Proportional to 5,689,024.88, 8,533,545.51 and 2,323,231.88
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Solution
The fourth proportional to 5,689,024.88, 8,533,545.51 and 2,323,231.88 is: 3,484,851.16
Step by Step Solution
- Step 1: Write the proportion equation
5,689,024.88 : 8,533,545.51 = 2,323,231.88 : x - Step 2: Convert to fraction form
5,689,024.88/8,533,545.51 = 2,323,231.88/x - Step 3: Cross multiply
5,689,024.88x = 8,533,545.51 × 2,323,231.88 - Step 4: Simplify right side
5,689,024.88x = 19,825,404,944,307.25 - Step 5: Solve for x
x = 19,825,404,944,307.25/5,689,024.88 - Step 6: Final answer
x = 3,484,851.16
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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.