Finding the Fourth Proportional to 4,377,810.24, 6,041,383.38 and 2,444,069.70
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Solution
The fourth proportional to 4,377,810.24, 6,041,383.38 and 2,444,069.70 is: 3,372,819.12
Step by Step Solution
- Step 1: Write the proportion equation
4,377,810.24 : 6,041,383.38 = 2,444,069.70 : x - Step 2: Convert to fraction form
4,377,810.24/6,041,383.38 = 2,444,069.70/x - Step 3: Cross multiply
4,377,810.24x = 6,041,383.38 × 2,444,069.70 - Step 4: Simplify right side
4,377,810.24x = 14,765,562,065,141.59 - Step 5: Solve for x
x = 14,765,562,065,141.59/4,377,810.24 - Step 6: Final answer
x = 3,372,819.12
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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.