Finding the Fourth Proportional to 4,497,844.02, 6,207,451.65 and 2,460,959.70
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Solution
The fourth proportional to 4,497,844.02, 6,207,451.65 and 2,460,959.70 is: 3,396,357.96
Step by Step Solution
- Step 1: Write the proportion equation
4,497,844.02 : 6,207,451.65 = 2,460,959.70 : x - Step 2: Convert to fraction form
4,497,844.02/6,207,451.65 = 2,460,959.70/x - Step 3: Cross multiply
4,497,844.02x = 6,207,451.65 × 2,460,959.70 - Step 4: Simplify right side
4,497,844.02x = 15,276,288,350,348.51 - Step 5: Solve for x
x = 15,276,288,350,348.51/4,497,844.02 - Step 6: Final answer
x = 3,396,357.96
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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.