Finding the Fourth Proportional to 1,083,703.14, 1,625,558.49 and 364,024.26
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Solution
The fourth proportional to 1,083,703.14, 1,625,558.49 and 364,024.26 is: 546,037.66
Step by Step Solution
- Step 1: Write the proportion equation
1,083,703.14 : 1,625,558.49 = 364,024.26 : x - Step 2: Convert to fraction form
1,083,703.14/1,625,558.49 = 364,024.26/x - Step 3: Cross multiply
1,083,703.14x = 1,625,558.49 × 364,024.26 - Step 4: Simplify right side
1,083,703.14x = 591,742,726,408.97 - Step 5: Solve for x
x = 591,742,726,408.97/1,083,703.14 - Step 6: Final answer
x = 546,037.66
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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.