Finding the Fourth Proportional to 4,596,859.80, 6,901,384.32 and 3,927,244.08
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Solution
The fourth proportional to 4,596,859.80, 6,901,384.32 and 3,927,244.08 is: 5,896,072.95
Step by Step Solution
- Step 1: Write the proportion equation
4,596,859.80 : 6,901,384.32 = 3,927,244.08 : x - Step 2: Convert to fraction form
4,596,859.80/6,901,384.32 = 3,927,244.08/x - Step 3: Cross multiply
4,596,859.80x = 6,901,384.32 × 3,927,244.08 - Step 4: Simplify right side
4,596,859.80x = 27,103,420,714,524.83 - Step 5: Solve for x
x = 27,103,420,714,524.83/4,596,859.80 - Step 6: Final answer
x = 5,896,072.95
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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.