Finding the Fourth Proportional to 4,506,248.22, 6,218,871.57 and 2,573,129.76
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Solution
The fourth proportional to 4,506,248.22, 6,218,871.57 and 2,573,129.76 is: 3,551,061.27
Step by Step Solution
- Step 1: Write the proportion equation
4,506,248.22 : 6,218,871.57 = 2,573,129.76 : x - Step 2: Convert to fraction form
4,506,248.22/6,218,871.57 = 2,573,129.76/x - Step 3: Cross multiply
4,506,248.22x = 6,218,871.57 × 2,573,129.76 - Step 4: Simplify right side
4,506,248.22x = 16,001,963,510,384.92 - Step 5: Solve for x
x = 16,001,963,510,384.92/4,506,248.22 - Step 6: Final answer
x = 3,551,061.27
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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.