Finding the Fourth Proportional to 606,952.64, 910,546.14 and 232,946.48
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Solution
The fourth proportional to 606,952.64, 910,546.14 and 232,946.48 is: 349,464.69
Step by Step Solution
- Step 1: Write the proportion equation
606,952.64 : 910,546.14 = 232,946.48 : x - Step 2: Convert to fraction form
606,952.64/910,546.14 = 232,946.48/x - Step 3: Cross multiply
606,952.64x = 910,546.14 × 232,946.48 - Step 4: Simplify right side
606,952.64x = 212,108,518,190.59 - Step 5: Solve for x
x = 212,108,518,190.59/606,952.64 - Step 6: Final answer
x = 349,464.69
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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.