Finding the Fourth Proportional to 888,562.04, 1,225,717.25 and 544,564.62
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Solution
The fourth proportional to 888,562.04, 1,225,717.25 and 544,564.62 is: 751,193.75
Step by Step Solution
- Step 1: Write the proportion equation
888,562.04 : 1,225,717.25 = 544,564.62 : x - Step 2: Convert to fraction form
888,562.04/1,225,717.25 = 544,564.62/x - Step 3: Cross multiply
888,562.04x = 1,225,717.25 × 544,564.62 - Step 4: Simplify right side
888,562.04x = 667,482,245,750.87 - Step 5: Solve for x
x = 667,482,245,750.87/888,562.04 - Step 6: Final answer
x = 751,193.75
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.