Finding the Third Proportional to 1,423,228.99 and 3,099,158.58
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Solution
The third proportional to 1,423,228.99 and 3,099,158.58 is: 6,748,586.45
Step by Step Solution
- Step 1: Write the proportion equation
1,423,228.99 : 3,099,158.58 = 3,099,158.58 : x - Step 2: Convert to fraction form
1,423,228.99/3,099,158.58 = 3,099,158.58/x - Step 3: Cross multiply
1,423,228.99x = 3,099,158.58 × 3,099,158.58 - Step 4: Simplify right side
1,423,228.99x = 9,604,783,892,365.77 - Step 5: Solve for x
x = 9,604,783,892,365.77/1,423,228.99 - Step 6: Final answer
x = 6,748,586.45
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.