Finding the Fourth Proportional to 2,497,368.04, 3,446,367.86 and 1,351,448.39
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Solution
The fourth proportional to 2,497,368.04, 3,446,367.86 and 1,351,448.39 is: 1,864,998.75
Step by Step Solution
- Step 1: Write the proportion equation
2,497,368.04 : 3,446,367.86 = 1,351,448.39 : x - Step 2: Convert to fraction form
2,497,368.04/3,446,367.86 = 1,351,448.39/x - Step 3: Cross multiply
2,497,368.04x = 3,446,367.86 × 1,351,448.39 - Step 4: Simplify right side
2,497,368.04x = 4,657,588,281,891.53 - Step 5: Solve for x
x = 4,657,588,281,891.53/2,497,368.04 - Step 6: Final answer
x = 1,864,998.75
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.