Finding the Fourth Proportional to 1,062,889.94, 1,466,325.14 and 675,497.75
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Solution
The fourth proportional to 1,062,889.94, 1,466,325.14 and 675,497.75 is: 931,892.65
Step by Step Solution
- Step 1: Write the proportion equation
1,062,889.94 : 1,466,325.14 = 675,497.75 : x - Step 2: Convert to fraction form
1,062,889.94/1,466,325.14 = 675,497.75/x - Step 3: Cross multiply
1,062,889.94x = 1,466,325.14 × 675,497.75 - Step 4: Simplify right side
1,062,889.94x = 990,499,322,129.32 - Step 5: Solve for x
x = 990,499,322,129.32/1,062,889.94 - Step 6: Final answer
x = 931,892.65
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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.