Finding the Fourth Proportional to 1,762,424.02, 2,432,159.97 and 957,608.02
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Solution
The fourth proportional to 1,762,424.02, 2,432,159.97 and 957,608.02 is: 1,321,507.12
Step by Step Solution
- Step 1: Write the proportion equation
1,762,424.02 : 2,432,159.97 = 957,608.02 : x - Step 2: Convert to fraction form
1,762,424.02/2,432,159.97 = 957,608.02/x - Step 3: Cross multiply
1,762,424.02x = 2,432,159.97 × 957,608.02 - Step 4: Simplify right side
1,762,424.02x = 2,329,055,893,194.96 - Step 5: Solve for x
x = 2,329,055,893,194.96/1,762,424.02 - Step 6: Final answer
x = 1,321,507.12
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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.