Finding the Fourth Proportional to 1,701,565.43, 2,348,274.07 and 937,618.99
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Solution
The fourth proportional to 1,701,565.43, 2,348,274.07 and 937,618.99 is: 1,293,976.90
Step by Step Solution
- Step 1: Write the proportion equation
1,701,565.43 : 2,348,274.07 = 937,618.99 : x - Step 2: Convert to fraction form
1,701,565.43/2,348,274.07 = 937,618.99/x - Step 3: Cross multiply
1,701,565.43x = 2,348,274.07 × 937,618.99 - Step 4: Simplify right side
1,701,565.43x = 2,201,786,361,756.59 - Step 5: Solve for x
x = 2,201,786,361,756.59/1,701,565.43 - Step 6: Final answer
x = 1,293,976.90
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.