Finding the Fourth Proportional to 594,071.14, 891,272.79 and 194,992.66
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Solution
The fourth proportional to 594,071.14, 891,272.79 and 194,992.66 is: 292,543.50
Step by Step Solution
- Step 1: Write the proportion equation
594,071.14 : 891,272.79 = 194,992.66 : x - Step 2: Convert to fraction form
594,071.14/891,272.79 = 194,992.66/x - Step 3: Cross multiply
594,071.14x = 891,272.79 × 194,992.66 - Step 4: Simplify right side
594,071.14x = 173,791,652,107.72 - Step 5: Solve for x
x = 173,791,652,107.72/594,071.14 - Step 6: Final answer
x = 292,543.50
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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.