Finding the Fourth Proportional to 9,950,044.08, 14,901,148.80 and 5,677,258.80
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Solution
The fourth proportional to 9,950,044.08, 14,901,148.80 and 5,677,258.80 is: 8,502,241.55
Step by Step Solution
- Step 1: Write the proportion equation
9,950,044.08 : 14,901,148.80 = 5,677,258.80 : x - Step 2: Convert to fraction form
9,950,044.08/14,901,148.80 = 5,677,258.80/x - Step 3: Cross multiply
9,950,044.08x = 14,901,148.80 × 5,677,258.80 - Step 4: Simplify right side
9,950,044.08x = 84,597,678,154,909.44 - Step 5: Solve for x
x = 84,597,678,154,909.44/9,950,044.08 - Step 6: Final answer
x = 8,502,241.55
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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.