Finding the Fourth Proportional to 949,250.95, 1,423,723.33 and 350,494.09
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Solution
The fourth proportional to 949,250.95, 1,423,723.33 and 350,494.09 is: 525,684.61
Step by Step Solution
- Step 1: Write the proportion equation
949,250.95 : 1,423,723.33 = 350,494.09 : x - Step 2: Convert to fraction form
949,250.95/1,423,723.33 = 350,494.09/x - Step 3: Cross multiply
949,250.95x = 1,423,723.33 × 350,494.09 - Step 4: Simplify right side
949,250.95x = 499,006,609,838.93 - Step 5: Solve for x
x = 499,006,609,838.93/949,250.95 - Step 6: Final answer
x = 525,684.61
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.