Finding the Fourth Proportional to 1,144,804.84, 1,716,842.60 and 376,124.08
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Solution
The fourth proportional to 1,144,804.84, 1,716,842.60 and 376,124.08 is: 564,066.31
Step by Step Solution
- Step 1: Write the proportion equation
1,144,804.84 : 1,716,842.60 = 376,124.08 : x - Step 2: Convert to fraction form
1,144,804.84/1,716,842.60 = 376,124.08/x - Step 3: Cross multiply
1,144,804.84x = 1,716,842.60 × 376,124.08 - Step 4: Simplify right side
1,144,804.84x = 645,745,843,429.81 - Step 5: Solve for x
x = 645,745,843,429.81/1,144,804.84 - Step 6: Final answer
x = 564,066.31
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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.