Finding the Third Proportional to 302,898.19 and 475,199.63
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Solution
The third proportional to 302,898.19 and 475,199.63 is: 745,513.49
Step by Step Solution
- Step 1: Write the proportion equation
302,898.19 : 475,199.63 = 475,199.63 : x - Step 2: Convert to fraction form
302,898.19/475,199.63 = 475,199.63/x - Step 3: Cross multiply
302,898.19x = 475,199.63 × 475,199.63 - Step 4: Simplify right side
302,898.19x = 225,814,683,600.14 - Step 5: Solve for x
x = 225,814,683,600.14/302,898.19 - Step 6: Final answer
x = 745,513.49
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.