Finding the Fourth Proportional to 591,292.86, 887,602.68 and 236,554.17
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Solution
The fourth proportional to 591,292.86, 887,602.68 and 236,554.17 is: 355,096.65
Step by Step Solution
- Step 1: Write the proportion equation
591,292.86 : 887,602.68 = 236,554.17 : x - Step 2: Convert to fraction form
591,292.86/887,602.68 = 236,554.17/x - Step 3: Cross multiply
591,292.86x = 887,602.68 × 236,554.17 - Step 4: Simplify right side
591,292.86x = 209,966,115,257.18 - Step 5: Solve for x
x = 209,966,115,257.18/591,292.86 - Step 6: Final answer
x = 355,096.65
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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.