Finding the Fourth Proportional to 3,457,588.03, 4,772,095.99 and 2,062,239.08
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Solution
The fourth proportional to 3,457,588.03, 4,772,095.99 and 2,062,239.08 is: 2,846,262.41
Step by Step Solution
- Step 1: Write the proportion equation
3,457,588.03 : 4,772,095.99 = 2,062,239.08 : x - Step 2: Convert to fraction form
3,457,588.03/4,772,095.99 = 2,062,239.08/x - Step 3: Cross multiply
3,457,588.03x = 4,772,095.99 × 2,062,239.08 - Step 4: Simplify right side
3,457,588.03x = 9,841,202,815,073.21 - Step 5: Solve for x
x = 9,841,202,815,073.21/3,457,588.03 - Step 6: Final answer
x = 2,846,262.41
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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.