Finding the Fourth Proportional to 951,851.36, 1,427,206.52 and 446,523.14
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Solution
The fourth proportional to 951,851.36, 1,427,206.52 and 446,523.14 is: 669,517.07
Step by Step Solution
- Step 1: Write the proportion equation
951,851.36 : 1,427,206.52 = 446,523.14 : x - Step 2: Convert to fraction form
951,851.36/1,427,206.52 = 446,523.14/x - Step 3: Cross multiply
951,851.36x = 1,427,206.52 × 446,523.14 - Step 4: Simplify right side
951,851.36x = 637,280,736,738.87 - Step 5: Solve for x
x = 637,280,736,738.87/951,851.36 - Step 6: Final answer
x = 669,517.07
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.