Finding the Third Proportional to 5,746,239.75 and 8,569,529.25
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Solution
The third proportional to 5,746,239.75 and 8,569,529.25 is: 12,779,980.43
Step by Step Solution
- Step 1: Write the proportion equation
5,746,239.75 : 8,569,529.25 = 8,569,529.25 : x - Step 2: Convert to fraction form
5,746,239.75/8,569,529.25 = 8,569,529.25/x - Step 3: Cross multiply
5,746,239.75x = 8,569,529.25 × 8,569,529.25 - Step 4: Simplify right side
5,746,239.75x = 73,436,831,566,605.56 - Step 5: Solve for x
x = 73,436,831,566,605.56/5,746,239.75 - Step 6: Final answer
x = 12,779,980.43
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.