Finding the Fourth Proportional to 5,814,286.29, 8,722,227.33 and 1,975,077.99
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Solution
The fourth proportional to 5,814,286.29, 8,722,227.33 and 1,975,077.99 is: 2,962,888.03
Step by Step Solution
- Step 1: Write the proportion equation
5,814,286.29 : 8,722,227.33 = 1,975,077.99 : x - Step 2: Convert to fraction form
5,814,286.29/8,722,227.33 = 1,975,077.99/x - Step 3: Cross multiply
5,814,286.29x = 8,722,227.33 × 1,975,077.99 - Step 4: Simplify right side
5,814,286.29x = 17,227,079,223,259.47 - Step 5: Solve for x
x = 17,227,079,223,259.47/5,814,286.29 - Step 6: Final answer
x = 2,962,888.03
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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.