Finding the Fourth Proportional to 949,036.24, 1,309,630.92 and 567,273.52
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Solution
The fourth proportional to 949,036.24, 1,309,630.92 and 567,273.52 is: 782,814.09
Step by Step Solution
- Step 1: Write the proportion equation
949,036.24 : 1,309,630.92 = 567,273.52 : x - Step 2: Convert to fraction form
949,036.24/1,309,630.92 = 567,273.52/x - Step 3: Cross multiply
949,036.24x = 1,309,630.92 × 567,273.52 - Step 4: Simplify right side
949,036.24x = 742,918,941,889.24 - Step 5: Solve for x
x = 742,918,941,889.24/949,036.24 - Step 6: Final answer
x = 782,814.09
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.