Finding the Fourth Proportional to 1,701,719.11, 2,348,261.04 and 937,772.47
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Solution
The fourth proportional to 1,701,719.11, 2,348,261.04 and 937,772.47 is: 1,294,064.66
Step by Step Solution
- Step 1: Write the proportion equation
1,701,719.11 : 2,348,261.04 = 937,772.47 : x - Step 2: Convert to fraction form
1,701,719.11/2,348,261.04 = 937,772.47/x - Step 3: Cross multiply
1,701,719.11x = 2,348,261.04 × 937,772.47 - Step 4: Simplify right side
1,701,719.11x = 2,202,134,555,685.57 - Step 5: Solve for x
x = 2,202,134,555,685.57/1,701,719.11 - Step 6: Final answer
x = 1,294,064.66
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.