Finding the Fourth Proportional to 1,063,954.24, 1,468,792.24 and 677,158.99
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Solution
The fourth proportional to 1,063,954.24, 1,468,792.24 and 677,158.99 is: 934,820.15
Step by Step Solution
- Step 1: Write the proportion equation
1,063,954.24 : 1,468,792.24 = 677,158.99 : x - Step 2: Convert to fraction form
1,063,954.24/1,468,792.24 = 677,158.99/x - Step 3: Cross multiply
1,063,954.24x = 1,468,792.24 × 677,158.99 - Step 4: Simplify right side
1,063,954.24x = 994,605,864,393.36 - Step 5: Solve for x
x = 994,605,864,393.36/1,063,954.24 - Step 6: Final answer
x = 934,820.15
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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.