Finding the Fourth Proportional to 597,278.66, 893,813.00 and 372,744.63
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Solution
The fourth proportional to 597,278.66, 893,813.00 and 372,744.63 is: 557,803.28
Step by Step Solution
- Step 1: Write the proportion equation
597,278.66 : 893,813.00 = 372,744.63 : x - Step 2: Convert to fraction form
597,278.66/893,813.00 = 372,744.63/x - Step 3: Cross multiply
597,278.66x = 893,813.00 × 372,744.63 - Step 4: Simplify right side
597,278.66x = 333,163,994,110.47 - Step 5: Solve for x
x = 333,163,994,110.47/597,278.66 - Step 6: Final answer
x = 557,803.28
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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.