Finding the Fourth Proportional to 606,750.70, 910,454.10 and 269,843.35
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Solution
The fourth proportional to 606,750.70, 910,454.10 and 269,843.35 is: 404,910.92
Step by Step Solution
- Step 1: Write the proportion equation
606,750.70 : 910,454.10 = 269,843.35 : x - Step 2: Convert to fraction form
606,750.70/910,454.10 = 269,843.35/x - Step 3: Cross multiply
606,750.70x = 910,454.10 × 269,843.35 - Step 4: Simplify right side
606,750.70x = 245,679,984,365.24 - Step 5: Solve for x
x = 245,679,984,365.24/606,750.70 - Step 6: Final answer
x = 404,910.92
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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.