Finding the Fourth Proportional to 4,042,823.80, 6,060,153.30 and 2,017,953.40
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Solution
The fourth proportional to 4,042,823.80, 6,060,153.30 and 2,017,953.40 is: 3,024,892.39
Step by Step Solution
- Step 1: Write the proportion equation
4,042,823.80 : 6,060,153.30 = 2,017,953.40 : x - Step 2: Convert to fraction form
4,042,823.80/6,060,153.30 = 2,017,953.40/x - Step 3: Cross multiply
4,042,823.80x = 6,060,153.30 × 2,017,953.40 - Step 4: Simplify right side
4,042,823.80x = 12,229,106,956,256.22 - Step 5: Solve for x
x = 12,229,106,956,256.22/4,042,823.80 - Step 6: Final answer
x = 3,024,892.39
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.