Finding the Fourth Proportional to 1,375,724.27, 2,063,811.99 and 565,889.21
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Solution
The fourth proportional to 1,375,724.27, 2,063,811.99 and 565,889.21 is: 848,926.60
Step by Step Solution
- Step 1: Write the proportion equation
1,375,724.27 : 2,063,811.99 = 565,889.21 : x - Step 2: Convert to fraction form
1,375,724.27/2,063,811.99 = 565,889.21/x - Step 3: Cross multiply
1,375,724.27x = 2,063,811.99 × 565,889.21 - Step 4: Simplify right side
1,375,724.27x = 1,167,888,926,290.57 - Step 5: Solve for x
x = 1,167,888,926,290.57/1,375,724.27 - Step 6: Final answer
x = 848,926.60
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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.