Finding the Third Proportional to 249,981.19 and 589,747.08
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Solution
The third proportional to 249,981.19 and 589,747.08 is: 1,391,311.16
Step by Step Solution
- Step 1: Write the proportion equation
249,981.19 : 589,747.08 = 589,747.08 : x - Step 2: Convert to fraction form
249,981.19/589,747.08 = 589,747.08/x - Step 3: Cross multiply
249,981.19x = 589,747.08 × 589,747.08 - Step 4: Simplify right side
249,981.19x = 347,801,616,156.98 - Step 5: Solve for x
x = 347,801,616,156.98/249,981.19 - Step 6: Final answer
x = 1,391,311.16
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.