Finding the Fourth Proportional to 2,994,260.77, 4,492,677.84 and 973,124.07
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Solution
The fourth proportional to 2,994,260.77, 4,492,677.84 and 973,124.07 is: 1,460,104.27
Step by Step Solution
- Step 1: Write the proportion equation
2,994,260.77 : 4,492,677.84 = 973,124.07 : x - Step 2: Convert to fraction form
2,994,260.77/4,492,677.84 = 973,124.07/x - Step 3: Cross multiply
2,994,260.77x = 4,492,677.84 × 973,124.07 - Step 4: Simplify right side
2,994,260.77x = 4,371,932,944,859.61 - Step 5: Solve for x
x = 4,371,932,944,859.61/2,994,260.77 - Step 6: Final answer
x = 1,460,104.27
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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.