Finding the Fourth Proportional to 2,473,630.62, 3,710,393.10 and 676,514.09
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Solution
The fourth proportional to 2,473,630.62, 3,710,393.10 and 676,514.09 is: 1,014,756.68
Step by Step Solution
- Step 1: Write the proportion equation
2,473,630.62 : 3,710,393.10 = 676,514.09 : x - Step 2: Convert to fraction form
2,473,630.62/3,710,393.10 = 676,514.09/x - Step 3: Cross multiply
2,473,630.62x = 3,710,393.10 × 676,514.09 - Step 4: Simplify right side
2,473,630.62x = 2,510,133,193,036.81 - Step 5: Solve for x
x = 2,510,133,193,036.81/2,473,630.62 - Step 6: Final answer
x = 1,014,756.68
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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.