Finding the Fourth Proportional to 594,379.36, 891,537.66 and 194,967.52
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Solution
The fourth proportional to 594,379.36, 891,537.66 and 194,967.52 is: 292,440.99
Step by Step Solution
- Step 1: Write the proportion equation
594,379.36 : 891,537.66 = 194,967.52 : x - Step 2: Convert to fraction form
594,379.36/891,537.66 = 194,967.52/x - Step 3: Cross multiply
594,379.36x = 891,537.66 × 194,967.52 - Step 4: Simplify right side
594,379.36x = 173,820,886,556.80 - Step 5: Solve for x
x = 173,820,886,556.80/594,379.36 - Step 6: Final answer
x = 292,440.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.