Finding the Fourth Proportional to 4,248,924.84, 6,375,270.90 and 2,226,687.93
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Solution
The fourth proportional to 4,248,924.84, 6,375,270.90 and 2,226,687.93 is: 3,341,019.03
Step by Step Solution
- Step 1: Write the proportion equation
4,248,924.84 : 6,375,270.90 = 2,226,687.93 : x - Step 2: Convert to fraction form
4,248,924.84/6,375,270.90 = 2,226,687.93/x - Step 3: Cross multiply
4,248,924.84x = 6,375,270.90 × 2,226,687.93 - Step 4: Simplify right side
4,248,924.84x = 14,195,738,763,510.24 - Step 5: Solve for x
x = 14,195,738,763,510.24/4,248,924.84 - Step 6: Final answer
x = 3,341,019.03
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.