Finding the Fourth Proportional to 467,211.24, 700,875.48 and 182,865.09
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Solution
The fourth proportional to 467,211.24, 700,875.48 and 182,865.09 is: 274,320.59
Step by Step Solution
- Step 1: Write the proportion equation
467,211.24 : 700,875.48 = 182,865.09 : x - Step 2: Convert to fraction form
467,211.24/700,875.48 = 182,865.09/x - Step 3: Cross multiply
467,211.24x = 700,875.48 × 182,865.09 - Step 4: Simplify right side
467,211.24x = 128,165,661,043.02 - Step 5: Solve for x
x = 128,165,661,043.02/467,211.24 - Step 6: Final answer
x = 274,320.59
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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.