Finding the Fourth Proportional to 472,795.00, 652,454.00 and 268,845.93
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Solution
The fourth proportional to 472,795.00, 652,454.00 and 268,845.93 is: 371,005.62
Step by Step Solution
- Step 1: Write the proportion equation
472,795.00 : 652,454.00 = 268,845.93 : x - Step 2: Convert to fraction form
472,795.00/652,454.00 = 268,845.93/x - Step 3: Cross multiply
472,795.00x = 652,454.00 × 268,845.93 - Step 4: Simplify right side
472,795.00x = 175,409,601,067.99 - Step 5: Solve for x
x = 175,409,601,067.99/472,795.00 - Step 6: Final answer
x = 371,005.62
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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.