Finding the Fourth Proportional to 502,266.04, 753,394.47 and 202,534.36
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Solution
The fourth proportional to 502,266.04, 753,394.47 and 202,534.36 is: 303,799.69
Step by Step Solution
- Step 1: Write the proportion equation
502,266.04 : 753,394.47 = 202,534.36 : x - Step 2: Convert to fraction form
502,266.04/753,394.47 = 202,534.36/x - Step 3: Cross multiply
502,266.04x = 753,394.47 × 202,534.36 - Step 4: Simplify right side
502,266.04x = 152,588,266,808.99 - Step 5: Solve for x
x = 152,588,266,808.99/502,266.04 - Step 6: Final answer
x = 303,799.69
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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.