Finding the Fourth Proportional to 575,950.62, 864,091.76 and 176,649.96
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Solution
The fourth proportional to 575,950.62, 864,091.76 and 176,649.96 is: 265,025.80
Step by Step Solution
- Step 1: Write the proportion equation
575,950.62 : 864,091.76 = 176,649.96 : x - Step 2: Convert to fraction form
575,950.62/864,091.76 = 176,649.96/x - Step 3: Cross multiply
575,950.62x = 864,091.76 × 176,649.96 - Step 4: Simplify right side
575,950.62x = 152,641,773,957.08 - Step 5: Solve for x
x = 152,641,773,957.08/575,950.62 - Step 6: Final answer
x = 265,025.80
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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.