Finding the Fourth Proportional to 10,592,053.70, 14,616,603.65 and 6,008,276.66
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Solution
The fourth proportional to 10,592,053.70, 14,616,603.65 and 6,008,276.66 is: 8,291,177.62
Step by Step Solution
- Step 1: Write the proportion equation
10,592,053.70 : 14,616,603.65 = 6,008,276.66 : x - Step 2: Convert to fraction form
10,592,053.70/14,616,603.65 = 6,008,276.66/x - Step 3: Cross multiply
10,592,053.70x = 14,616,603.65 × 6,008,276.66 - Step 4: Simplify right side
10,592,053.70x = 87,820,598,500,703.48 - Step 5: Solve for x
x = 87,820,598,500,703.48/10,592,053.70 - Step 6: Final answer
x = 8,291,177.62
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.