Finding the Fourth Proportional to 537,259.17, 741,419.36 and 295,560.12
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Solution
The fourth proportional to 537,259.17, 741,419.36 and 295,560.12 is: 407,873.90
Step by Step Solution
- Step 1: Write the proportion equation
537,259.17 : 741,419.36 = 295,560.12 : x - Step 2: Convert to fraction form
537,259.17/741,419.36 = 295,560.12/x - Step 3: Cross multiply
537,259.17x = 741,419.36 × 295,560.12 - Step 4: Simplify right side
537,259.17x = 219,133,995,011.92 - Step 5: Solve for x
x = 219,133,995,011.92/537,259.17 - Step 6: Final answer
x = 407,873.90
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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.