Finding the Fourth Proportional to 8,797,564.29, 13,196,320.02 and 2,232,260.49
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Solution
The fourth proportional to 8,797,564.29, 13,196,320.02 and 2,232,260.49 is: 3,348,384.03
Step by Step Solution
- Step 1: Write the proportion equation
8,797,564.29 : 13,196,320.02 = 2,232,260.49 : x - Step 2: Convert to fraction form
8,797,564.29/13,196,320.02 = 2,232,260.49/x - Step 3: Cross multiply
8,797,564.29x = 13,196,320.02 × 2,232,260.49 - Step 4: Simplify right side
8,797,564.29x = 29,457,623,794,042.01 - Step 5: Solve for x
x = 29,457,623,794,042.01/8,797,564.29 - Step 6: Final answer
x = 3,348,384.03
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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.