Finding the Fourth Proportional to 4,148,173.14, 6,224,184.30 and 1,752,577.08
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Solution
The fourth proportional to 4,148,173.14, 6,224,184.30 and 1,752,577.08 is: 2,629,678.75
Step by Step Solution
- Step 1: Write the proportion equation
4,148,173.14 : 6,224,184.30 = 1,752,577.08 : x - Step 2: Convert to fraction form
4,148,173.14/6,224,184.30 = 1,752,577.08/x - Step 3: Cross multiply
4,148,173.14x = 6,224,184.30 × 1,752,577.08 - Step 4: Simplify right side
4,148,173.14x = 10,908,362,745,875.84 - Step 5: Solve for x
x = 10,908,362,745,875.84/4,148,173.14 - Step 6: Final answer
x = 2,629,678.75
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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.