Finding the Fourth Proportional to 1,102,554.64, 1,651,617.60 and 502,690.62
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Solution
The fourth proportional to 1,102,554.64, 1,651,617.60 and 502,690.62 is: 753,026.33
Step by Step Solution
- Step 1: Write the proportion equation
1,102,554.64 : 1,651,617.60 = 502,690.62 : x - Step 2: Convert to fraction form
1,102,554.64/1,651,617.60 = 502,690.62/x - Step 3: Cross multiply
1,102,554.64x = 1,651,617.60 × 502,690.62 - Step 4: Simplify right side
1,102,554.64x = 830,252,675,346.91 - Step 5: Solve for x
x = 830,252,675,346.91/1,102,554.64 - Step 6: Final answer
x = 753,026.33
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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.