Finding the Fourth Proportional to 2,034,890.06, 3,048,344.55 and 1,180,166.09
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Solution
The fourth proportional to 2,034,890.06, 3,048,344.55 and 1,180,166.09 is: 1,767,934.76
Step by Step Solution
- Step 1: Write the proportion equation
2,034,890.06 : 3,048,344.55 = 1,180,166.09 : x - Step 2: Convert to fraction form
2,034,890.06/3,048,344.55 = 1,180,166.09/x - Step 3: Cross multiply
2,034,890.06x = 3,048,344.55 × 1,180,166.09 - Step 4: Simplify right side
2,034,890.06x = 3,597,552,853,304.59 - Step 5: Solve for x
x = 3,597,552,853,304.59/2,034,890.06 - Step 6: Final answer
x = 1,767,934.76
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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.