Finding the Fourth Proportional to 4,460,158.49, 6,154,525.06 and 2,473,244.12
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Solution
The fourth proportional to 4,460,158.49, 6,154,525.06 and 2,473,244.12 is: 3,412,803.15
Step by Step Solution
- Step 1: Write the proportion equation
4,460,158.49 : 6,154,525.06 = 2,473,244.12 : x - Step 2: Convert to fraction form
4,460,158.49/6,154,525.06 = 2,473,244.12/x - Step 3: Cross multiply
4,460,158.49x = 6,154,525.06 × 2,473,244.12 - Step 4: Simplify right side
4,460,158.49x = 15,221,642,925,240.85 - Step 5: Solve for x
x = 15,221,642,925,240.85/4,460,158.49 - Step 6: Final answer
x = 3,412,803.15
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1.5x scale
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.