Finding the Fourth Proportional to 6,496,804, 8,965,459.68 and 3,596,194.24
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Solution
The fourth proportional to 6,496,804, 8,965,459.68 and 3,596,194.24 is: 4,962,676.18
Step by Step Solution
- Step 1: Write the proportion equation
6,496,804 : 8,965,459.68 = 3,596,194.24 : x - Step 2: Convert to fraction form
6,496,804/8,965,459.68 = 3,596,194.24/x - Step 3: Cross multiply
6,496,804x = 8,965,459.68 × 3,596,194.24 - Step 4: Simplify right side
6,496,804x = 32,241,534,460,168.24 - Step 5: Solve for x
x = 32,241,534,460,168.24/6,496,804 - Step 6: Final answer
x = 4,962,676.18
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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.