Finding the Fourth Proportional to 2,796,133.39, 4,194,157.25 and 1,258,042.41
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Solution
The fourth proportional to 2,796,133.39, 4,194,157.25 and 1,258,042.41 is: 1,887,044.35
Step by Step Solution
- Step 1: Write the proportion equation
2,796,133.39 : 4,194,157.25 = 1,258,042.41 : x - Step 2: Convert to fraction form
2,796,133.39/4,194,157.25 = 1,258,042.41/x - Step 3: Cross multiply
2,796,133.39x = 4,194,157.25 × 1,258,042.41 - Step 4: Simplify right side
2,796,133.39x = 5,276,427,697,854.08 - Step 5: Solve for x
x = 5,276,427,697,854.08/2,796,133.39 - Step 6: Final answer
x = 1,887,044.35
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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.