Finding the Fourth Proportional to 566,357.24, 849,508.14 and 211,343.58
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Solution
The fourth proportional to 566,357.24, 849,508.14 and 211,343.58 is: 317,005.03
Step by Step Solution
- Step 1: Write the proportion equation
566,357.24 : 849,508.14 = 211,343.58 : x - Step 2: Convert to fraction form
566,357.24/849,508.14 = 211,343.58/x - Step 3: Cross multiply
566,357.24x = 849,508.14 × 211,343.58 - Step 4: Simplify right side
566,357.24x = 179,538,091,546.74 - Step 5: Solve for x
x = 179,538,091,546.74/566,357.24 - Step 6: Final answer
x = 317,005.03
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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.