Finding the Fourth Proportional to 5,099,545.04, 7,037,662.92 and 2,808,194
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Solution
The fourth proportional to 5,099,545.04, 7,037,662.92 and 2,808,194 is: 3,875,467.84
Step by Step Solution
- Step 1: Write the proportion equation
5,099,545.04 : 7,037,662.92 = 2,808,194 : x - Step 2: Convert to fraction form
5,099,545.04/7,037,662.92 = 2,808,194/x - Step 3: Cross multiply
5,099,545.04x = 7,037,662.92 × 2,808,194 - Step 4: Simplify right side
5,099,545.04x = 19,763,122,785,966.48 - Step 5: Solve for x
x = 19,763,122,785,966.48/5,099,545.04 - Step 6: Final answer
x = 3,875,467.84
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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.