Finding the Fourth Proportional to 2,355,699.44, 3,534,258.52 and 839,184.44
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Solution
The fourth proportional to 2,355,699.44, 3,534,258.52 and 839,184.44 is: 1,259,029.35
Step by Step Solution
- Step 1: Write the proportion equation
2,355,699.44 : 3,534,258.52 = 839,184.44 : x - Step 2: Convert to fraction form
2,355,699.44/3,534,258.52 = 839,184.44/x - Step 3: Cross multiply
2,355,699.44x = 3,534,258.52 × 839,184.44 - Step 4: Simplify right side
2,355,699.44x = 2,965,894,740,299.12 - Step 5: Solve for x
x = 2,965,894,740,299.12/2,355,699.44 - Step 6: Final answer
x = 1,259,029.35
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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.