Finding the Fourth Proportional to 4,564,758.73, 6,299,290.06 and 2,527,524.49
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Solution
The fourth proportional to 4,564,758.73, 6,299,290.06 and 2,527,524.49 is: 3,487,941.17
Step by Step Solution
- Step 1: Write the proportion equation
4,564,758.73 : 6,299,290.06 = 2,527,524.49 : x - Step 2: Convert to fraction form
4,564,758.73/6,299,290.06 = 2,527,524.49/x - Step 3: Cross multiply
4,564,758.73x = 6,299,290.06 × 2,527,524.49 - Step 4: Simplify right side
4,564,758.73x = 15,921,609,896,263.57 - Step 5: Solve for x
x = 15,921,609,896,263.57/4,564,758.73 - Step 6: Final answer
x = 3,487,941.17
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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.