Finding the Fourth Proportional to 2,436,588.99, 3,655,505.57 and 730,725.75
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Solution
The fourth proportional to 2,436,588.99, 3,655,505.57 and 730,725.75 is: 1,096,275.18
Step by Step Solution
- Step 1: Write the proportion equation
2,436,588.99 : 3,655,505.57 = 730,725.75 : x - Step 2: Convert to fraction form
2,436,588.99/3,655,505.57 = 730,725.75/x - Step 3: Cross multiply
2,436,588.99x = 3,655,505.57 × 730,725.75 - Step 4: Simplify right side
2,436,588.99x = 2,671,172,045,613.80 - Step 5: Solve for x
x = 2,671,172,045,613.80/2,436,588.99 - Step 6: Final answer
x = 1,096,275.18
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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.