Finding the Third Proportional to 1,569,366.14 and 2,221,264.27
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Solution
The third proportional to 1,569,366.14 and 2,221,264.27 is: 3,143,953.99
Step by Step Solution
- Step 1: Write the proportion equation
1,569,366.14 : 2,221,264.27 = 2,221,264.27 : x - Step 2: Convert to fraction form
1,569,366.14/2,221,264.27 = 2,221,264.27/x - Step 3: Cross multiply
1,569,366.14x = 2,221,264.27 × 2,221,264.27 - Step 4: Simplify right side
1,569,366.14x = 4,934,014,937,742.57 - Step 5: Solve for x
x = 4,934,014,937,742.57/1,569,366.14 - Step 6: Final answer
x = 3,143,953.99
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Why These Related Problems?
These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.