Finding the Fourth Proportional to 6,502,982.10, 9,760,525.53 and 3,310,498.26
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Solution
The fourth proportional to 6,502,982.10, 9,760,525.53 and 3,310,498.26 is: 4,968,828.50
Step by Step Solution
- Step 1: Write the proportion equation
6,502,982.10 : 9,760,525.53 = 3,310,498.26 : x - Step 2: Convert to fraction form
6,502,982.10/9,760,525.53 = 3,310,498.26/x - Step 3: Cross multiply
6,502,982.10x = 9,760,525.53 × 3,310,498.26 - Step 4: Simplify right side
6,502,982.10x = 32,312,202,783,750.57 - Step 5: Solve for x
x = 32,312,202,783,750.57/6,502,982.10 - Step 6: Final answer
x = 4,968,828.50
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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.