Finding the Fourth Proportional to 4,557,929.96, 6,289,688.94 and 2,492,537.96
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Solution
The fourth proportional to 4,557,929.96, 6,289,688.94 and 2,492,537.96 is: 3,439,563.26
Step by Step Solution
- Step 1: Write the proportion equation
4,557,929.96 : 6,289,688.94 = 2,492,537.96 : x - Step 2: Convert to fraction form
4,557,929.96/6,289,688.94 = 2,492,537.96/x - Step 3: Cross multiply
4,557,929.96x = 6,289,688.94 × 2,492,537.96 - Step 4: Simplify right side
4,557,929.96x = 15,677,288,439,542.16 - Step 5: Solve for x
x = 15,677,288,439,542.16/4,557,929.96 - Step 6: Final answer
x = 3,439,563.26
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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.