Finding the Third Proportional to 787,752 and 1,732,968
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Solution
The third proportional to 787,752 and 1,732,968 is: 3,812,339.53
Step by Step Solution
- Step 1: Write the proportion equation
787,752 : 1,732,968 = 1,732,968 : x - Step 2: Convert to fraction form
787,752/1,732,968 = 1,732,968/x - Step 3: Cross multiply
787,752x = 1,732,968 × 1,732,968 - Step 4: Simplify right side
787,752x = 3,003,178,089,024 - Step 5: Solve for x
x = 3,003,178,089,024/787,752 - Step 6: Final answer
x = 3,812,339.53
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.