Finding the Third Proportional to 772,893.56 and 1,136,246.06
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Solution
The third proportional to 772,893.56 and 1,136,246.06 is: 1,670,417.74
Step by Step Solution
- Step 1: Write the proportion equation
772,893.56 : 1,136,246.06 = 1,136,246.06 : x - Step 2: Convert to fraction form
772,893.56/1,136,246.06 = 1,136,246.06/x - Step 3: Cross multiply
772,893.56x = 1,136,246.06 × 1,136,246.06 - Step 4: Simplify right side
772,893.56x = 1,291,055,114,546.75 - Step 5: Solve for x
x = 1,291,055,114,546.75/772,893.56 - Step 6: Final answer
x = 1,670,417.74
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.