Finding the Fourth Proportional to 7,753,675.94, 11,632,248.55 and 2,362,748.28
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Solution
The fourth proportional to 7,753,675.94, 11,632,248.55 and 2,362,748.28 is: 3,544,651.00
Step by Step Solution
- Step 1: Write the proportion equation
7,753,675.94 : 11,632,248.55 = 2,362,748.28 : x - Step 2: Convert to fraction form
7,753,675.94/11,632,248.55 = 2,362,748.28/x - Step 3: Cross multiply
7,753,675.94x = 11,632,248.55 × 2,362,748.28 - Step 4: Simplify right side
7,753,675.94x = 27,484,075,195,883.75 - Step 5: Solve for x
x = 27,484,075,195,883.75/7,753,675.94 - Step 6: Final answer
x = 3,544,651.00
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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.