Finding the Fourth Proportional to 1,735,399.08, 2,602,704.96 and 613,468.08
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Solution
The fourth proportional to 1,735,399.08, 2,602,704.96 and 613,468.08 is: 920,062.96
Step by Step Solution
- Step 1: Write the proportion equation
1,735,399.08 : 2,602,704.96 = 613,468.08 : x - Step 2: Convert to fraction form
1,735,399.08/2,602,704.96 = 613,468.08/x - Step 3: Cross multiply
1,735,399.08x = 2,602,704.96 × 613,468.08 - Step 4: Simplify right side
1,735,399.08x = 1,596,676,414,617.68 - Step 5: Solve for x
x = 1,596,676,414,617.68/1,735,399.08 - Step 6: Final answer
x = 920,062.96
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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.