Finding the Fourth Proportional to 1,274,536.68, 1,758,860.28 and 701,574
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Solution
The fourth proportional to 1,274,536.68, 1,758,860.28 and 701,574 is: 968,171.93
Step by Step Solution
- Step 1: Write the proportion equation
1,274,536.68 : 1,758,860.28 = 701,574 : x - Step 2: Convert to fraction form
1,274,536.68/1,758,860.28 = 701,574/x - Step 3: Cross multiply
1,274,536.68x = 1,758,860.28 × 701,574 - Step 4: Simplify right side
1,274,536.68x = 1,233,970,642,080.72 - Step 5: Solve for x
x = 1,233,970,642,080.72/1,274,536.68 - Step 6: Final answer
x = 968,171.93
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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.