Finding the Fourth Proportional to 704,084.00, 1,056,481.38 and 277,925.18
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Solution
The fourth proportional to 704,084.00, 1,056,481.38 and 277,925.18 is: 417,028.05
Step by Step Solution
- Step 1: Write the proportion equation
704,084.00 : 1,056,481.38 = 277,925.18 : x - Step 2: Convert to fraction form
704,084.00/1,056,481.38 = 277,925.18/x - Step 3: Cross multiply
704,084.00x = 1,056,481.38 × 277,925.18 - Step 4: Simplify right side
704,084.00x = 293,622,772,420.74 - Step 5: Solve for x
x = 293,622,772,420.74/704,084.00 - Step 6: Final answer
x = 417,028.05
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.