Finding the Fourth Proportional to 537,262.04, 741,423.32 and 295,562.99
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Solution
The fourth proportional to 537,262.04, 741,423.32 and 295,562.99 is: 407,877.86
Step by Step Solution
- Step 1: Write the proportion equation
537,262.04 : 741,423.32 = 295,562.99 : x - Step 2: Convert to fraction form
537,262.04/741,423.32 = 295,562.99/x - Step 3: Cross multiply
537,262.04x = 741,423.32 × 295,562.99 - Step 4: Simplify right side
537,262.04x = 219,137,293,314.93 - Step 5: Solve for x
x = 219,137,293,314.93/537,262.04 - Step 6: Final answer
x = 407,877.86
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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.