Finding the Fourth Proportional to 4,730,118.34, 6,527,569.62 and 2,692,927.84
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Solution
The fourth proportional to 4,730,118.34, 6,527,569.62 and 2,692,927.84 is: 3,716,244.01
Step by Step Solution
- Step 1: Write the proportion equation
4,730,118.34 : 6,527,569.62 = 2,692,927.84 : x - Step 2: Convert to fraction form
4,730,118.34/6,527,569.62 = 2,692,927.84/x - Step 3: Cross multiply
4,730,118.34x = 6,527,569.62 × 2,692,927.84 - Step 4: Simplify right side
4,730,118.34x = 17,578,273,957,236.22 - Step 5: Solve for x
x = 17,578,273,957,236.22/4,730,118.34 - Step 6: Final answer
x = 3,716,244.01
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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.