Finding the Fourth Proportional to 2,773,352.88, 4,160,029.24 and 751,596.84
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Solution
The fourth proportional to 2,773,352.88, 4,160,029.24 and 751,596.84 is: 1,127,395.24
Step by Step Solution
- Step 1: Write the proportion equation
2,773,352.88 : 4,160,029.24 = 751,596.84 : x - Step 2: Convert to fraction form
2,773,352.88/4,160,029.24 = 751,596.84/x - Step 3: Cross multiply
2,773,352.88x = 4,160,029.24 × 751,596.84 - Step 4: Simplify right side
2,773,352.88x = 3,126,664,831,091.60 - Step 5: Solve for x
x = 3,126,664,831,091.60/2,773,352.88 - Step 6: Final answer
x = 1,127,395.24
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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.