Finding the Fourth Proportional to 4,064,607.14, 6,096,921.23 and 1,370,824.56
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Solution
The fourth proportional to 4,064,607.14, 6,096,921.23 and 1,370,824.56 is: 2,056,240.39
Step by Step Solution
- Step 1: Write the proportion equation
4,064,607.14 : 6,096,921.23 = 1,370,824.56 : x - Step 2: Convert to fraction form
4,064,607.14/6,096,921.23 = 1,370,824.56/x - Step 3: Cross multiply
4,064,607.14x = 6,096,921.23 × 1,370,824.56 - Step 4: Simplify right side
4,064,607.14x = 8,357,809,365,896.47 - Step 5: Solve for x
x = 8,357,809,365,896.47/4,064,607.14 - Step 6: Final answer
x = 2,056,240.39
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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.