Finding the Fourth Proportional to 6,053,517.06, 8,353,910.61 and 3,337,360.26
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Solution
The fourth proportional to 6,053,517.06, 8,353,910.61 and 3,337,360.26 is: 4,605,588.62
Step by Step Solution
- Step 1: Write the proportion equation
6,053,517.06 : 8,353,910.61 = 3,337,360.26 : x - Step 2: Convert to fraction form
6,053,517.06/8,353,910.61 = 3,337,360.26/x - Step 3: Cross multiply
6,053,517.06x = 8,353,910.61 × 3,337,360.26 - Step 4: Simplify right side
6,053,517.06x = 27,880,009,285,406.36 - Step 5: Solve for x
x = 27,880,009,285,406.36/6,053,517.06 - Step 6: Final answer
x = 4,605,588.62
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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.