Finding the Fourth Proportional to 3,021,716.34, 4,531,034.43 and 1,484,813.84
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Solution
The fourth proportional to 3,021,716.34, 4,531,034.43 and 1,484,813.84 is: 2,226,463.99
Step by Step Solution
- Step 1: Write the proportion equation
3,021,716.34 : 4,531,034.43 = 1,484,813.84 : x - Step 2: Convert to fraction form
3,021,716.34/4,531,034.43 = 1,484,813.84/x - Step 3: Cross multiply
3,021,716.34x = 4,531,034.43 × 1,484,813.84 - Step 4: Simplify right side
3,021,716.34x = 6,727,742,608,525.34 - Step 5: Solve for x
x = 6,727,742,608,525.34/3,021,716.34 - Step 6: Final answer
x = 2,226,463.99
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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.