Finding the Fourth Proportional to 1,537,048.08, 2,305,883.16 and 539,853.84
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Solution
The fourth proportional to 1,537,048.08, 2,305,883.16 and 539,853.84 is: 809,890.01
Step by Step Solution
- Step 1: Write the proportion equation
1,537,048.08 : 2,305,883.16 = 539,853.84 : x - Step 2: Convert to fraction form
1,537,048.08/2,305,883.16 = 539,853.84/x - Step 3: Cross multiply
1,537,048.08x = 2,305,883.16 × 539,853.84 - Step 4: Simplify right side
1,537,048.08x = 1,244,839,878,517.33 - Step 5: Solve for x
x = 1,244,839,878,517.33/1,537,048.08 - Step 6: Final answer
x = 809,890.01
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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.