Finding the Third Proportional to 537,117.75 and 726,890.63
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Solution
The third proportional to 537,117.75 and 726,890.63 is: 983,713.50
Step by Step Solution
- Step 1: Write the proportion equation
537,117.75 : 726,890.63 = 726,890.63 : x - Step 2: Convert to fraction form
537,117.75/726,890.63 = 726,890.63/x - Step 3: Cross multiply
537,117.75x = 726,890.63 × 726,890.63 - Step 4: Simplify right side
537,117.75x = 528,369,980,712.89 - Step 5: Solve for x
x = 528,369,980,712.89/537,117.75 - Step 6: Final answer
x = 983,713.50
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.