Finding the Fourth Proportional to 2,015,233.49, 3,024,095.99 and 817,166.19
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Solution
The fourth proportional to 2,015,233.49, 3,024,095.99 and 817,166.19 is: 1,226,254.43
Step by Step Solution
- Step 1: Write the proportion equation
2,015,233.49 : 3,024,095.99 = 817,166.19 : x - Step 2: Convert to fraction form
2,015,233.49/3,024,095.99 = 817,166.19/x - Step 3: Cross multiply
2,015,233.49x = 3,024,095.99 × 817,166.19 - Step 4: Simplify right side
2,015,233.49x = 2,471,188,994,256.75 - Step 5: Solve for x
x = 2,471,188,994,256.75/2,015,233.49 - Step 6: Final answer
x = 1,226,254.43
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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.