Finding the Fourth Proportional to 541,750.04, 747,366.88 and 350,824.92
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Solution
The fourth proportional to 541,750.04, 747,366.88 and 350,824.92 is: 483,977.68
Step by Step Solution
- Step 1: Write the proportion equation
541,750.04 : 747,366.88 = 350,824.92 : x - Step 2: Convert to fraction form
541,750.04/747,366.88 = 350,824.92/x - Step 3: Cross multiply
541,750.04x = 747,366.88 × 350,824.92 - Step 4: Simplify right side
541,750.04x = 262,194,925,886.65 - Step 5: Solve for x
x = 262,194,925,886.65/541,750.04 - Step 6: Final answer
x = 483,977.68
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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.