Finding the Fourth Proportional to 1,853,735.88, 2,780,652.42 and 591,562.32
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Solution
The fourth proportional to 1,853,735.88, 2,780,652.42 and 591,562.32 is: 887,358.99
Step by Step Solution
- Step 1: Write the proportion equation
1,853,735.88 : 2,780,652.42 = 591,562.32 : x - Step 2: Convert to fraction form
1,853,735.88/2,780,652.42 = 591,562.32/x - Step 3: Cross multiply
1,853,735.88x = 2,780,652.42 × 591,562.32 - Step 4: Simplify right side
1,853,735.88x = 1,644,929,196,688.81 - Step 5: Solve for x
x = 1,644,929,196,688.81/1,853,735.88 - Step 6: Final answer
x = 887,358.99
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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.