Finding the Fourth Proportional to 4,602,536.36, 6,351,542.32 and 2,537,626.04
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Solution
The fourth proportional to 4,602,536.36, 6,351,542.32 and 2,537,626.04 is: 3,501,947.17
Step by Step Solution
- Step 1: Write the proportion equation
4,602,536.36 : 6,351,542.32 = 2,537,626.04 : x - Step 2: Convert to fraction form
4,602,536.36/6,351,542.32 = 2,537,626.04/x - Step 3: Cross multiply
4,602,536.36x = 6,351,542.32 × 2,537,626.04 - Step 4: Simplify right side
4,602,536.36x = 16,117,839,185,394.01 - Step 5: Solve for x
x = 16,117,839,185,394.01/4,602,536.36 - Step 6: Final answer
x = 3,501,947.17
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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.