Finding the Fourth Proportional to 606,927.60, 848,124 and 606,927.60
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Solution
The fourth proportional to 606,927.60, 848,124 and 606,927.60 is: 848,124
Step by Step Solution
- Step 1: Write the proportion equation
606,927.60 : 848,124 = 606,927.60 : x - Step 2: Convert to fraction form
606,927.60/848,124 = 606,927.60/x - Step 3: Cross multiply
606,927.60x = 848,124 × 606,927.60 - Step 4: Simplify right side
606,927.60x = 514,749,863,822.40 - Step 5: Solve for x
x = 514,749,863,822.40/606,927.60 - Step 6: Final answer
x = 848,124
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.