Finding the Fourth Proportional to 2,370,270.12, 3,273,232.08 and 2,241,159.36
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Solution
The fourth proportional to 2,370,270.12, 3,273,232.08 and 2,241,159.36 is: 3,094,936.16
Step by Step Solution
- Step 1: Write the proportion equation
2,370,270.12 : 3,273,232.08 = 2,241,159.36 : x - Step 2: Convert to fraction form
2,370,270.12/3,273,232.08 = 2,241,159.36/x - Step 3: Cross multiply
2,370,270.12x = 3,273,232.08 × 2,241,159.36 - Step 4: Simplify right side
2,370,270.12x = 7,335,834,713,544.27 - Step 5: Solve for x
x = 7,335,834,713,544.27/2,370,270.12 - Step 6: Final answer
x = 3,094,936.16
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.