Finding the Fourth Proportional to 1,034,858.26, 1,552,287.81 and 465,574.54
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Solution
The fourth proportional to 1,034,858.26, 1,552,287.81 and 465,574.54 is: 698,362.00
Step by Step Solution
- Step 1: Write the proportion equation
1,034,858.26 : 1,552,287.81 = 465,574.54 : x - Step 2: Convert to fraction form
1,034,858.26/1,552,287.81 = 465,574.54/x - Step 3: Cross multiply
1,034,858.26x = 1,552,287.81 × 465,574.54 - Step 4: Simplify right side
1,034,858.26x = 722,705,683,088.36 - Step 5: Solve for x
x = 722,705,683,088.36/1,034,858.26 - Step 6: Final answer
x = 698,362.00
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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.