Finding the Fourth Proportional to 2,537,290.11, 3,805,743.76 and 808,090.09
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Solution
The fourth proportional to 2,537,290.11, 3,805,743.76 and 808,090.09 is: 1,212,074.18
Step by Step Solution
- Step 1: Write the proportion equation
2,537,290.11 : 3,805,743.76 = 808,090.09 : x - Step 2: Convert to fraction form
2,537,290.11/3,805,743.76 = 808,090.09/x - Step 3: Cross multiply
2,537,290.11x = 3,805,743.76 × 808,090.09 - Step 4: Simplify right side
2,537,290.11x = 3,075,383,817,535.34 - Step 5: Solve for x
x = 3,075,383,817,535.34/2,537,290.11 - Step 6: Final answer
x = 1,212,074.18
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.