Finding the Third Proportional to 5,747,127 and 8,367,970.50
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Solution
The third proportional to 5,747,127 and 8,367,970.50 is: 12,183,988.68
Step by Step Solution
- Step 1: Write the proportion equation
5,747,127 : 8,367,970.50 = 8,367,970.50 : x - Step 2: Convert to fraction form
5,747,127/8,367,970.50 = 8,367,970.50/x - Step 3: Cross multiply
5,747,127x = 8,367,970.50 × 8,367,970.50 - Step 4: Simplify right side
5,747,127x = 70,022,930,288,870.25 - Step 5: Solve for x
x = 70,022,930,288,870.25/5,747,127 - Step 6: Final answer
x = 12,183,988.68
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.