Finding the Fourth Proportional to 795,838.32, 1,193,842.80 and 340,476.84
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Solution
The fourth proportional to 795,838.32, 1,193,842.80 and 340,476.84 is: 510,751.76
Step by Step Solution
- Step 1: Write the proportion equation
795,838.32 : 1,193,842.80 = 340,476.84 : x - Step 2: Convert to fraction form
795,838.32/1,193,842.80 = 340,476.84/x - Step 3: Cross multiply
795,838.32x = 1,193,842.80 × 340,476.84 - Step 4: Simplify right side
795,838.32x = 406,475,824,000.75 - Step 5: Solve for x
x = 406,475,824,000.75/795,838.32 - Step 6: Final answer
x = 510,751.76
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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.