Finding the Fourth Proportional to 2,366,386.14, 3,552,731.46 and 1,600,456.08
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Solution
The fourth proportional to 2,366,386.14, 3,552,731.46 and 1,600,456.08 is: 2,402,816.08
Step by Step Solution
- Step 1: Write the proportion equation
2,366,386.14 : 3,552,731.46 = 1,600,456.08 : x - Step 2: Convert to fraction form
2,366,386.14/3,552,731.46 = 1,600,456.08/x - Step 3: Cross multiply
2,366,386.14x = 3,552,731.46 × 1,600,456.08 - Step 4: Simplify right side
2,366,386.14x = 5,685,990,665,764.28 - Step 5: Solve for x
x = 5,685,990,665,764.28/2,366,386.14 - Step 6: Final answer
x = 2,402,816.08
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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.