Finding the Fourth Proportional to 2,497,363.01, 3,446,360.96 and 1,351,443.36
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Solution
The fourth proportional to 2,497,363.01, 3,446,360.96 and 1,351,443.36 is: 1,864,991.84
Step by Step Solution
- Step 1: Write the proportion equation
2,497,363.01 : 3,446,360.96 = 1,351,443.36 : x - Step 2: Convert to fraction form
2,497,363.01/3,446,360.96 = 1,351,443.36/x - Step 3: Cross multiply
2,497,363.01x = 3,446,360.96 × 1,351,443.36 - Step 4: Simplify right side
2,497,363.01x = 4,657,561,635,555.23 - Step 5: Solve for x
x = 4,657,561,635,555.23/2,497,363.01 - Step 6: Final answer
x = 1,864,991.84
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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.