Finding the Fourth Proportional to 2,454,441.84, 3,681,830.50 and 834,551.19
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Solution
The fourth proportional to 2,454,441.84, 3,681,830.50 and 834,551.19 is: 1,251,883.82
Step by Step Solution
- Step 1: Write the proportion equation
2,454,441.84 : 3,681,830.50 = 834,551.19 : x - Step 2: Convert to fraction form
2,454,441.84/3,681,830.50 = 834,551.19/x - Step 3: Cross multiply
2,454,441.84x = 3,681,830.50 × 834,551.19 - Step 4: Simplify right side
2,454,441.84x = 3,072,676,023,066.92 - Step 5: Solve for x
x = 3,072,676,023,066.92/2,454,441.84 - Step 6: Final answer
x = 1,251,883.82
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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.