Finding the Fourth Proportional to 1,762,545, 2,432,326.68 and 957,729
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Solution
The fourth proportional to 1,762,545, 2,432,326.68 and 957,729 is: 1,321,673.94
Step by Step Solution
- Step 1: Write the proportion equation
1,762,545 : 2,432,326.68 = 957,729 : x - Step 2: Convert to fraction form
1,762,545/2,432,326.68 = 957,729/x - Step 3: Cross multiply
1,762,545x = 2,432,326.68 × 957,729 - Step 4: Simplify right side
1,762,545x = 2,329,509,798,909.72 - Step 5: Solve for x
x = 2,329,509,798,909.72/1,762,545 - Step 6: Final answer
x = 1,321,673.94
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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.