Finding the Third Proportional to 524,971.13 and 742,704.19
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Solution
The third proportional to 524,971.13 and 742,704.19 is: 1,050,742.57
Step by Step Solution
- Step 1: Write the proportion equation
524,971.13 : 742,704.19 = 742,704.19 : x - Step 2: Convert to fraction form
524,971.13/742,704.19 = 742,704.19/x - Step 3: Cross multiply
524,971.13x = 742,704.19 × 742,704.19 - Step 4: Simplify right side
524,971.13x = 551,609,510,130.04 - Step 5: Solve for x
x = 551,609,510,130.04/524,971.13 - Step 6: Final answer
x = 1,050,742.57
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.