Finding the Fourth Proportional to 1,262,386.26, 1,893,618.27 and 552,048.66
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Solution
The fourth proportional to 1,262,386.26, 1,893,618.27 and 552,048.66 is: 828,089.99
Step by Step Solution
- Step 1: Write the proportion equation
1,262,386.26 : 1,893,618.27 = 552,048.66 : x - Step 2: Convert to fraction form
1,262,386.26/1,893,618.27 = 552,048.66/x - Step 3: Cross multiply
1,262,386.26x = 1,893,618.27 × 552,048.66 - Step 4: Simplify right side
1,262,386.26x = 1,045,369,428,505.02 - Step 5: Solve for x
x = 1,045,369,428,505.02/1,262,386.26 - Step 6: Final answer
x = 828,089.99
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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.