Finding the Fourth Proportional to 2,706,257.33, 3,734,478.17 and 1,482,349.76
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Solution
The fourth proportional to 2,706,257.33, 3,734,478.17 and 1,482,349.76 is: 2,045,556.70
Step by Step Solution
- Step 1: Write the proportion equation
2,706,257.33 : 3,734,478.17 = 1,482,349.76 : x - Step 2: Convert to fraction form
2,706,257.33/3,734,478.17 = 1,482,349.76/x - Step 3: Cross multiply
2,706,257.33x = 3,734,478.17 × 1,482,349.76 - Step 4: Simplify right side
2,706,257.33x = 5,535,802,792,940.60 - Step 5: Solve for x
x = 5,535,802,792,940.60/2,706,257.33 - Step 6: Final answer
x = 2,045,556.70
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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.