Finding the Fourth Proportional to 597,201.93, 893,698.20 and 372,668.13
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Solution
The fourth proportional to 597,201.93, 893,698.20 and 372,668.13 is: 557,688.82
Step by Step Solution
- Step 1: Write the proportion equation
597,201.93 : 893,698.20 = 372,668.13 : x - Step 2: Convert to fraction form
597,201.93/893,698.20 = 372,668.13/x - Step 3: Cross multiply
597,201.93x = 893,698.20 × 372,668.13 - Step 4: Simplify right side
597,201.93x = 333,052,836,978.37 - Step 5: Solve for x
x = 333,052,836,978.37/597,201.93 - Step 6: Final answer
x = 557,688.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.