Finding the Fourth Proportional to 4,594,810.74, 6,341,433.24 and 2,635,453.14
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Solution
The fourth proportional to 4,594,810.74, 6,341,433.24 and 2,635,453.14 is: 3,637,266.27
Step by Step Solution
- Step 1: Write the proportion equation
4,594,810.74 : 6,341,433.24 = 2,635,453.14 : x - Step 2: Convert to fraction form
4,594,810.74/6,341,433.24 = 2,635,453.14/x - Step 3: Cross multiply
4,594,810.74x = 6,341,433.24 × 2,635,453.14 - Step 4: Simplify right side
4,594,810.74x = 16,712,550,144,458.38 - Step 5: Solve for x
x = 16,712,550,144,458.38/4,594,810.74 - Step 6: Final answer
x = 3,637,266.27
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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.