Finding the Third Proportional to 787,587.75 and 1,683,135
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Solution
The third proportional to 787,587.75 and 1,683,135 is: 3,596,987.67
Step by Step Solution
- Step 1: Write the proportion equation
787,587.75 : 1,683,135 = 1,683,135 : x - Step 2: Convert to fraction form
787,587.75/1,683,135 = 1,683,135/x - Step 3: Cross multiply
787,587.75x = 1,683,135 × 1,683,135 - Step 4: Simplify right side
787,587.75x = 2,832,943,428,225 - Step 5: Solve for x
x = 2,832,943,428,225/787,587.75 - Step 6: Final answer
x = 3,596,987.67
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.