Finding the Fourth Proportional to 4,541,813.06, 6,807,109.68 and 3,897,588.47
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Solution
The fourth proportional to 4,541,813.06, 6,807,109.68 and 3,897,588.47 is: 5,841,568.52
Step by Step Solution
- Step 1: Write the proportion equation
4,541,813.06 : 6,807,109.68 = 3,897,588.47 : x - Step 2: Convert to fraction form
4,541,813.06/6,807,109.68 = 3,897,588.47/x - Step 3: Cross multiply
4,541,813.06x = 6,807,109.68 × 3,897,588.47 - Step 4: Simplify right side
4,541,813.06x = 26,531,312,168,757.84 - Step 5: Solve for x
x = 26,531,312,168,757.84/4,541,813.06 - Step 6: Final answer
x = 5,841,568.52
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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.