Finding the Fourth Proportional to 1,589,444.53, 2,384,249.26 and 524,569.62
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Solution
The fourth proportional to 1,589,444.53, 2,384,249.26 and 524,569.62 is: 786,881.65
Step by Step Solution
- Step 1: Write the proportion equation
1,589,444.53 : 2,384,249.26 = 524,569.62 : x - Step 2: Convert to fraction form
1,589,444.53/2,384,249.26 = 524,569.62/x - Step 3: Cross multiply
1,589,444.53x = 2,384,249.26 × 524,569.62 - Step 4: Simplify right side
1,589,444.53x = 1,250,704,736,916.56 - Step 5: Solve for x
x = 1,250,704,736,916.56/1,589,444.53 - Step 6: Final answer
x = 786,881.65
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.