Finding the Fourth Proportional to 1,717,563.52, 2,370,311.64 and 953,617
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Solution
The fourth proportional to 1,717,563.52, 2,370,311.64 and 953,617 is: 1,316,032.54
Step by Step Solution
- Step 1: Write the proportion equation
1,717,563.52 : 2,370,311.64 = 953,617 : x - Step 2: Convert to fraction form
1,717,563.52/2,370,311.64 = 953,617/x - Step 3: Cross multiply
1,717,563.52x = 2,370,311.64 × 953,617 - Step 4: Simplify right side
1,717,563.52x = 2,260,369,475,201.88 - Step 5: Solve for x
x = 2,260,369,475,201.88/1,717,563.52 - Step 6: Final answer
x = 1,316,032.54
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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.