Finding the Fourth Proportional to 4,108,334.18, 5,668,482.57 and 2,656,282.36
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Solution
The fourth proportional to 4,108,334.18, 5,668,482.57 and 2,656,282.36 is: 3,665,011.07
Step by Step Solution
- Step 1: Write the proportion equation
4,108,334.18 : 5,668,482.57 = 2,656,282.36 : x - Step 2: Convert to fraction form
4,108,334.18/5,668,482.57 = 2,656,282.36/x - Step 3: Cross multiply
4,108,334.18x = 5,668,482.57 × 2,656,282.36 - Step 4: Simplify right side
4,108,334.18x = 15,057,090,245,154.61 - Step 5: Solve for x
x = 15,057,090,245,154.61/4,108,334.18 - Step 6: Final answer
x = 3,665,011.07
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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.