Finding the Fourth Proportional to 563,945.58, 846,139.77 and 248,180.99
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Solution
The fourth proportional to 563,945.58, 846,139.77 and 248,180.99 is: 372,368.91
Step by Step Solution
- Step 1: Write the proportion equation
563,945.58 : 846,139.77 = 248,180.99 : x - Step 2: Convert to fraction form
563,945.58/846,139.77 = 248,180.99/x - Step 3: Cross multiply
563,945.58x = 846,139.77 × 248,180.99 - Step 4: Simplify right side
563,945.58x = 209,995,801,566.27 - Step 5: Solve for x
x = 209,995,801,566.27/563,945.58 - Step 6: Final answer
x = 372,368.91
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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.