Finding the Fourth Proportional to 3,014,584.84, 4,160,126.12 and 1,656,545.32
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Solution
The fourth proportional to 3,014,584.84, 4,160,126.12 and 1,656,545.32 is: 2,286,032.01
Step by Step Solution
- Step 1: Write the proportion equation
3,014,584.84 : 4,160,126.12 = 1,656,545.32 : x - Step 2: Convert to fraction form
3,014,584.84/4,160,126.12 = 1,656,545.32/x - Step 3: Cross multiply
3,014,584.84x = 4,160,126.12 × 1,656,545.32 - Step 4: Simplify right side
3,014,584.84x = 6,891,437,454,695.76 - Step 5: Solve for x
x = 6,891,437,454,695.76/3,014,584.84 - Step 6: Final answer
x = 2,286,032.01
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.