Finding the Fourth Proportional to 2,683,939.54, 3,703,865.49 and 1,460,252.02
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Solution
The fourth proportional to 2,683,939.54, 3,703,865.49 and 1,460,252.02 is: 2,015,163.52
Step by Step Solution
- Step 1: Write the proportion equation
2,683,939.54 : 3,703,865.49 = 1,460,252.02 : x - Step 2: Convert to fraction form
2,683,939.54/3,703,865.49 = 1,460,252.02/x - Step 3: Cross multiply
2,683,939.54x = 3,703,865.49 × 1,460,252.02 - Step 4: Simplify right side
2,683,939.54x = 5,408,577,063,580.79 - Step 5: Solve for x
x = 5,408,577,063,580.79/2,683,939.54 - Step 6: Final answer
x = 2,015,163.52
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.