Finding the Fourth Proportional to 4,527,402.04, 6,248,702.28 and 2,594,957.80
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Solution
The fourth proportional to 4,527,402.04, 6,248,702.28 and 2,594,957.80 is: 3,581,550.43
Step by Step Solution
- Step 1: Write the proportion equation
4,527,402.04 : 6,248,702.28 = 2,594,957.80 : x - Step 2: Convert to fraction form
4,527,402.04/6,248,702.28 = 2,594,957.80/x - Step 3: Cross multiply
4,527,402.04x = 6,248,702.28 × 2,594,957.80 - Step 4: Simplify right side
4,527,402.04x = 16,215,118,721,363.78 - Step 5: Solve for x
x = 16,215,118,721,363.78/4,527,402.04 - Step 6: Final answer
x = 3,581,550.43
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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.