Finding the Fourth Proportional to 750,350.59, 1,034,784.26 and 694,618.42
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Solution
The fourth proportional to 750,350.59, 1,034,784.26 and 694,618.42 is: 957,925.83
Step by Step Solution
- Step 1: Write the proportion equation
750,350.59 : 1,034,784.26 = 694,618.42 : x - Step 2: Convert to fraction form
750,350.59/1,034,784.26 = 694,618.42/x - Step 3: Cross multiply
750,350.59x = 1,034,784.26 × 694,618.42 - Step 4: Simplify right side
750,350.59x = 718,780,204,248.98 - Step 5: Solve for x
x = 718,780,204,248.98/750,350.59 - Step 6: Final answer
x = 957,925.83
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.