Finding the Fourth Proportional to 2,336,880.66, 3,225,044.61 and 1,317,913.62
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Solution
The fourth proportional to 2,336,880.66, 3,225,044.61 and 1,317,913.62 is: 1,818,804.99
Step by Step Solution
- Step 1: Write the proportion equation
2,336,880.66 : 3,225,044.61 = 1,317,913.62 : x - Step 2: Convert to fraction form
2,336,880.66/3,225,044.61 = 1,317,913.62/x - Step 3: Cross multiply
2,336,880.66x = 3,225,044.61 × 1,317,913.62 - Step 4: Simplify right side
2,336,880.66x = 4,250,330,216,626.59 - Step 5: Solve for x
x = 4,250,330,216,626.59/2,336,880.66 - Step 6: Final answer
x = 1,818,804.99
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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.