Finding the Fourth Proportional to 1,888,290.04, 2,833,743.18 and 750,935.68
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Solution
The fourth proportional to 1,888,290.04, 2,833,743.18 and 750,935.68 is: 1,126,923.73
Step by Step Solution
- Step 1: Write the proportion equation
1,888,290.04 : 2,833,743.18 = 750,935.68 : x - Step 2: Convert to fraction form
1,888,290.04/2,833,743.18 = 750,935.68/x - Step 3: Cross multiply
1,888,290.04x = 2,833,743.18 × 750,935.68 - Step 4: Simplify right side
1,888,290.04x = 2,127,958,861,818.66 - Step 5: Solve for x
x = 2,127,958,861,818.66/1,888,290.04 - Step 6: Final answer
x = 1,126,923.73
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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.