Finding the Fourth Proportional to 597,202.93, 893,699.70 and 372,669.13
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Solution
The fourth proportional to 597,202.93, 893,699.70 and 372,669.13 is: 557,690.31
Step by Step Solution
- Step 1: Write the proportion equation
597,202.93 : 893,699.70 = 372,669.13 : x - Step 2: Convert to fraction form
597,202.93/893,699.70 = 372,669.13/x - Step 3: Cross multiply
597,202.93x = 893,699.70 × 372,669.13 - Step 4: Simplify right side
597,202.93x = 333,054,289,680.26 - Step 5: Solve for x
x = 333,054,289,680.26/597,202.93 - Step 6: Final answer
x = 557,690.31
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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.