Finding the Fourth Proportional to 1,950,546.04, 2,692,294.62 and 1,134,907.30
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Solution
The fourth proportional to 1,950,546.04, 2,692,294.62 and 1,134,907.30 is: 1,566,486.90
Step by Step Solution
- Step 1: Write the proportion equation
1,950,546.04 : 2,692,294.62 = 1,134,907.30 : x - Step 2: Convert to fraction form
1,950,546.04/2,692,294.62 = 1,134,907.30/x - Step 3: Cross multiply
1,950,546.04x = 2,692,294.62 × 1,134,907.30 - Step 4: Simplify right side
1,950,546.04x = 3,055,504,817,988.73 - Step 5: Solve for x
x = 3,055,504,817,988.73/1,950,546.04 - Step 6: Final answer
x = 1,566,486.90
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.