Finding the Fourth Proportional to 594,117.20, 891,305.40 and 173,358.80
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Solution
The fourth proportional to 594,117.20, 891,305.40 and 173,358.80 is: 260,076.02
Step by Step Solution
- Step 1: Write the proportion equation
594,117.20 : 891,305.40 = 173,358.80 : x - Step 2: Convert to fraction form
594,117.20/891,305.40 = 173,358.80/x - Step 3: Cross multiply
594,117.20x = 891,305.40 × 173,358.80 - Step 4: Simplify right side
594,117.20x = 154,515,634,577.52 - Step 5: Solve for x
x = 154,515,634,577.52/594,117.20 - Step 6: Final answer
x = 260,076.02
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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.