Finding the Fourth Proportional to 582,347.68, 873,513.78 and 203,267.68
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Solution
The fourth proportional to 582,347.68, 873,513.78 and 203,267.68 is: 304,898.82
Step by Step Solution
- Step 1: Write the proportion equation
582,347.68 : 873,513.78 = 203,267.68 : x - Step 2: Convert to fraction form
582,347.68/873,513.78 = 203,267.68/x - Step 3: Cross multiply
582,347.68x = 873,513.78 × 203,267.68 - Step 4: Simplify right side
582,347.68x = 177,557,119,508.63 - Step 5: Solve for x
x = 177,557,119,508.63/582,347.68 - Step 6: Final answer
x = 304,898.82
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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.