Finding the Fourth Proportional to 2,832,633.42, 4,250,206.10 and 1,484,475.49
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Solution
The fourth proportional to 2,832,633.42, 4,250,206.10 and 1,484,475.49 is: 2,227,371.44
Step by Step Solution
- Step 1: Write the proportion equation
2,832,633.42 : 4,250,206.10 = 1,484,475.49 : x - Step 2: Convert to fraction form
2,832,633.42/4,250,206.10 = 1,484,475.49/x - Step 3: Cross multiply
2,832,633.42x = 4,250,206.10 × 1,484,475.49 - Step 4: Simplify right side
2,832,633.42x = 6,309,326,782,898.49 - Step 5: Solve for x
x = 6,309,326,782,898.49/2,832,633.42 - Step 6: Final answer
x = 2,227,371.44
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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.