Finding the Fourth Proportional to 606,960.14, 910,557.39 and 232,953.98
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Solution
The fourth proportional to 606,960.14, 910,557.39 and 232,953.98 is: 349,475.94
Step by Step Solution
- Step 1: Write the proportion equation
606,960.14 : 910,557.39 = 232,953.98 : x - Step 2: Convert to fraction form
606,960.14/910,557.39 = 232,953.98/x - Step 3: Cross multiply
606,960.14x = 910,557.39 × 232,953.98 - Step 4: Simplify right side
606,960.14x = 212,117,968,018.91 - Step 5: Solve for x
x = 212,117,968,018.91/606,960.14 - Step 6: Final answer
x = 349,475.94
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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.