Finding the Fourth Proportional to 1,844,175.60, 2,763,310.95 and 1,169,048.70
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Solution
The fourth proportional to 1,844,175.60, 2,763,310.95 and 1,169,048.70 is: 1,751,701.45
Step by Step Solution
- Step 1: Write the proportion equation
1,844,175.60 : 2,763,310.95 = 1,169,048.70 : x - Step 2: Convert to fraction form
1,844,175.60/2,763,310.95 = 1,169,048.70/x - Step 3: Cross multiply
1,844,175.60x = 2,763,310.95 × 1,169,048.70 - Step 4: Simplify right side
1,844,175.60x = 3,230,445,073,793.27 - Step 5: Solve for x
x = 3,230,445,073,793.27/1,844,175.60 - Step 6: Final answer
x = 1,751,701.45
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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.