Finding the Third Proportional to 376,710.75 and 537,045.19
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Solution
The third proportional to 376,710.75 and 537,045.19 is: 765,620.66
Step by Step Solution
- Step 1: Write the proportion equation
376,710.75 : 537,045.19 = 537,045.19 : x - Step 2: Convert to fraction form
376,710.75/537,045.19 = 537,045.19/x - Step 3: Cross multiply
376,710.75x = 537,045.19 × 537,045.19 - Step 4: Simplify right side
376,710.75x = 288,417,533,416.91 - Step 5: Solve for x
x = 288,417,533,416.91/376,710.75 - Step 6: Final answer
x = 765,620.66
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.