Finding the Fourth Proportional to 537,252.65, 741,392.92 and 295,535.08
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Solution
The fourth proportional to 537,252.65, 741,392.92 and 295,535.08 is: 407,829.76
Step by Step Solution
- Step 1: Write the proportion equation
537,252.65 : 741,392.92 = 295,535.08 : x - Step 2: Convert to fraction form
537,252.65/741,392.92 = 295,535.08/x - Step 3: Cross multiply
537,252.65x = 741,392.92 × 295,535.08 - Step 4: Simplify right side
537,252.65x = 219,107,618,050.99 - Step 5: Solve for x
x = 219,107,618,050.99/537,252.65 - Step 6: Final answer
x = 407,829.76
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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.