Finding the Fourth Proportional to 1,497,054.44, 2,065,933.08 and 852,474.62
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Solution
The fourth proportional to 1,497,054.44, 2,065,933.08 and 852,474.62 is: 1,176,413.81
Step by Step Solution
- Step 1: Write the proportion equation
1,497,054.44 : 2,065,933.08 = 852,474.62 : x - Step 2: Convert to fraction form
1,497,054.44/2,065,933.08 = 852,474.62/x - Step 3: Cross multiply
1,497,054.44x = 2,065,933.08 × 852,474.62 - Step 4: Simplify right side
1,497,054.44x = 1,761,155,506,988.76 - Step 5: Solve for x
x = 1,761,155,506,988.76/1,497,054.44 - Step 6: Final answer
x = 1,176,413.81
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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.