Finding the Fourth Proportional to 594,471.94, 891,520.59 and 195,019.63
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Solution
The fourth proportional to 594,471.94, 891,520.59 and 195,019.63 is: 292,467.99
Step by Step Solution
- Step 1: Write the proportion equation
594,471.94 : 891,520.59 = 195,019.63 : x - Step 2: Convert to fraction form
594,471.94/891,520.59 = 195,019.63/x - Step 3: Cross multiply
594,471.94x = 891,520.59 × 195,019.63 - Step 4: Simplify right side
594,471.94x = 173,864,014,101.70 - Step 5: Solve for x
x = 173,864,014,101.70/594,471.94 - Step 6: Final answer
x = 292,467.99
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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.