Finding the Fourth Proportional to 1,629,448.24, 2,443,589.10 and 564,204.28
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Solution
The fourth proportional to 1,629,448.24, 2,443,589.10 and 564,204.28 is: 846,104.46
Step by Step Solution
- Step 1: Write the proportion equation
1,629,448.24 : 2,443,589.10 = 564,204.28 : x - Step 2: Convert to fraction form
1,629,448.24/2,443,589.10 = 564,204.28/x - Step 3: Cross multiply
1,629,448.24x = 2,443,589.10 × 564,204.28 - Step 4: Simplify right side
1,629,448.24x = 1,378,683,428,781.35 - Step 5: Solve for x
x = 1,378,683,428,781.35/1,629,448.24 - Step 6: Final answer
x = 846,104.46
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.