Finding the Fourth Proportional to 1,874,320.53, 2,811,589.82 and 526,588.26
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Solution
The fourth proportional to 1,874,320.53, 2,811,589.82 and 526,588.26 is: 789,913.02
Step by Step Solution
- Step 1: Write the proportion equation
1,874,320.53 : 2,811,589.82 = 526,588.26 : x - Step 2: Convert to fraction form
1,874,320.53/2,811,589.82 = 526,588.26/x - Step 3: Cross multiply
1,874,320.53x = 2,811,589.82 × 526,588.26 - Step 4: Simplify right side
1,874,320.53x = 1,480,550,179,945.82 - Step 5: Solve for x
x = 1,480,550,179,945.82/1,874,320.53 - Step 6: Final answer
x = 789,913.02
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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.