Finding the Third Proportional to 482,781.67 and 730,386.81
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Solution
The third proportional to 482,781.67 and 730,386.81 is: 1,104,981.65
Step by Step Solution
- Step 1: Write the proportion equation
482,781.67 : 730,386.81 = 730,386.81 : x - Step 2: Convert to fraction form
482,781.67/730,386.81 = 730,386.81/x - Step 3: Cross multiply
482,781.67x = 730,386.81 × 730,386.81 - Step 4: Simplify right side
482,781.67x = 533,464,890,167.76 - Step 5: Solve for x
x = 533,464,890,167.76/482,781.67 - Step 6: Final answer
x = 1,104,981.65
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.