Finding the Fourth Proportional to 2,456,095.97, 3,683,971.33 and 918,798.19
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Solution
The fourth proportional to 2,456,095.97, 3,683,971.33 and 918,798.19 is: 1,378,132.70
Step by Step Solution
- Step 1: Write the proportion equation
2,456,095.97 : 3,683,971.33 = 918,798.19 : x - Step 2: Convert to fraction form
2,456,095.97/3,683,971.33 = 918,798.19/x - Step 3: Cross multiply
2,456,095.97x = 3,683,971.33 × 918,798.19 - Step 4: Simplify right side
2,456,095.97x = 3,384,826,178,508.97 - Step 5: Solve for x
x = 3,384,826,178,508.97/2,456,095.97 - Step 6: Final answer
x = 1,378,132.70
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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.